What reason best explains why more people get colds in colder temperatures?

Answers

Answer 1

An explanation for why people are more susceptible to upper respiratory infections in colder climates is that cold temperatures cause a reduction in the immune response induced by cells in the nasal cavity to viruses.

Due to the increased transmission of respiratory viruses, the seasons of fall and winter are linked to a higher prevalence of upper respiratory infections, such as the common cold and flu. Although respiratory viruses are more susceptible to infection in environments with lower humidity and cooler temperatures, the molecular mechanisms underlying this association are not fully understood. The molecular factors driving the seasonal increase in cold and flu cases have been the subject of scientific investigation.

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Related Questions

Why are lymph nodes removed during cancer surgery?

Answers

To help find out if the cancer has spread outside the breast

To help find out if the cancer has spread outside the breast, one or more of the lymph nodes under the arm (axillary lymph nodes) are removed and checked in the lab. This is an important part of staging.

The area of the brain involved in production of speech is __________.

Answers

Answer:

The area of the brain involved in production of speech is Broca's area.

Explanation:

The Broca's area is located in the left hemisphere. It is associated with speech production and articulation, and plays a key role in our ability to articulate ideas and use words.

Answer:

The area of the brain involved in production of speech is Broca's area.

Explanation:

how long does it take for a dislocated finger to heal?

Answers

The healing time for a dislocated finger can vary depending on the severity of the injury and the age and overall health of the person.

In general, it can take anywhere from a few days to several weeks for a dislocated finger to heal. More severe dislocations may require surgical intervention and could take several months to fully heal. Physical therapy and rehabilitation exercises can help to regain range of motion and strength in the affected finger. It's important to follow the advice and treatment plan provided by a doctor to ensure proper healing and minimize the risk of future dislocations.

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louis is experiencing symptoms of carpal tunnel syndrome. in which part of his body would he be having pain, weakness, or tingling?

Answers

Louis is likely to experience pain, weakness, or tingling in his hand, wrist, and fingers if he has carpal tunnel syndrome.

Carpal tunnel syndrome is a condition that occurs when the median nerve, which runs from the forearm to the hand, becomes compressed or pinched at the wrist. The carpal tunnel is a narrow passageway in the wrist that houses the median nerve and several tendons that control hand movement.

When the median nerve becomes compressed or pinched, it can cause a range of symptoms, including: Pain or discomfort in the hand, wrist, or forearm.

Weakness in the hand or wrist, which can make it difficult to grip or hold objects.

Tingling, numbness, or a "pins and needles" sensation in the hand or fingers, which may be worse at night or during activities that involve using the hand.

These symptoms typically affect the thumb, index finger, middle finger, and the radial half of the ring finger, which are all innervated by the median nerve. In some cases, the symptoms may also radiate up the arm toward the shoulder.

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To accurately isolate cause and effect, experimenters should use A. correlation coefficients. B. case studies. C. naturalistic observation. D.random assignment.

Answers

To accurately isolate cause and effect experiments should use random assignment, which means option D is the right answer.

The cause and effect concept is used to explain the reason for different events which happened due to a single cause. The cause is basically a catalyst which initiates a chain of events or some conditions. In random assignment, the sample taken has no direct relation to each other and hence the parameters obtained will not be generalized before hand.

Random assignment is important because it helps to make the groups equal on a variety of variables. Hence cause and effect helps to analyze the reason for events differently for each sample taken. Using random assignment, the confounding variables are minimized. It increases the internal validity of the study.

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Olds and Milner located reward centers in the brain structure known as the
A. hypothalamus.
B. cerebellum.
C. medulla.
D. amygdala.

Answers

Olds and Milner located reward centers in the brain structure known as the A. hypothalamus.

In the 1950s, psychologist James Olds and physiologist Peter Milner conducted a series of experiments in rats that helped to identify the brain regions responsible for reward. They found that when electrodes were implanted in certain areas of the hypothalamus, rats would press a lever repeatedly to receive electrical stimulation, suggesting that this region of the brain was associated with reward and pleasure. The hypothalamus is a small, almond-shaped structure located at the base of the brain that is involved in regulating many important functions, including hunger, thirst, mood, and endocrine function. Olds and Milner's findings laid the foundation for further research into the brain's reward system and how it is involved in the development of drug addiction and other behavioral disorders.

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Many chemical peels ise latic acid which is derived from

Answers

Many chemical peels are lactic acid, which is derived from milk. The correct option is 1.

What is a lactic acid peel?

A lactic acid chemical peel is a procedure that involves removing the skin's topmost damaged layers in order to enhance and smooth its texture. It encourages the development of a fresh, smoother layer of skin that appears younger.

One of the various chemical peels on the market is the lactic acid peel, an alpha hydroxy acid generated from milk. Glycolic and lactic acids, which are the most often utilized AHAs, are derived from milk and fruit sugars.

Therefore, lactic acid, which comes from milk, is a common ingredient in chemical peels. The correct option is 1.

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The missing options are:

milkorange juicewaterurine

many consider this doctor to be the originator of the blood bank concept. Who is he?

Answers

The doctor who is widely considered to be the originator of the blood bank concept is Dr. Charles Richard Drew. He was an African American physician, surgeon, and medical researcher who made significant contributions to the field of blood transfusion.

What is Blood Bank?

A blood bank is a center where blood and other blood products, such as plasma and platelets, are collected, processed, tested, and stored for use in transfusions and other medical procedures. Blood banks play a critical role in modern healthcare, providing a ready supply of blood and blood products for patients who require transfusions due to surgery, injury, illness, or other medical conditions.

Blood banks collect blood from volunteer donors who meet certain eligibility criteria, such as age, weight, and general health. The blood is then processed and tested for infectious diseases and other abnormalities to ensure that it is safe for transfusion. Once the blood is deemed safe, it is stored in refrigerators or freezers until it is needed by a patient.

In the late 1930s and early 1940s, Dr. Drew directed the blood plasma project for the American Red Cross, which collected and processed large quantities of plasma for use by the U.S. military during World War II. He also developed improved techniques for preserving and storing blood plasma, which made it possible to transport and use the plasma more effectively. Dr. Drew's work revolutionized the field of blood transfusion and helped to save countless lives during the war and beyond.

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What is Term Cognition?

Answers

Answer: Cognition is a term for the mental processes that take place in the brain, including thinking, attention, language, learning, memory and perception. These processes are not discrete abilities – they are a raft of different, interacting skills which
together allow us to function as healthy adults.

I called my wife manipulative for __________ and now she's emotionally distant from me and won't accept my apology.

Answers

I called my wife manipulative for crying during an argument and now she's emotionally distant from me and won't accept my apology.

Emotional manipulation occurs when a manipulative person seeks power over someone else and uses dishonest or exploitative strategies to obtain it. Unlike people in healthy relationships who exhibit reciprocity and cooperation, emotional manipulators seek to use, control, or even bully someone else. Emotionally unavailable people often fear or prevent emotional intimacy.

Being emotionally distant describes you or others becoming detached or cut off from other people's emotions. There are two general types. In some cases, they can be emotionally apathetic in response to difficult or stressful situations. An emotionally distant partner is someone who cannot share their feelings with you because they do not have access to them. In other words, they won't hide things from you, but they can't give you what they don't have.

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Final answer:

Interpersonal communication and relationship dynamics often involve feelings, judgments, and conflicts. In this case, feelings of manipulation and subsequent conflict led to emotional distancing. Understanding, respect, empathy, and sincere efforts to change can help in mending relationships.

Explanation:

The question scenario revolves around interpersonal communication and relationship dynamics. Feeling someone is manipulative might be due to perceiving some actions or behaviors as deceitful or exploitative, designed to influence others for personal gain. In this case, the man identified his wife's behavior as manipulative, leading to an argument that has resulted in emotional distancing.

To mend this, he might need to show sincerity in his actions and consistently demonstrate respect, empathy, and understanding. Genuine apologies involve acknowledging the action, expressing regret, and working towards preventing the behavior in the future.

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Research the best type of food, what ingredients dogs need in their food to stay healthy, different food options and their prices, and add other information that you feel is important to show how to meet your dog's nutritional needs from the time it is a puppy until it reaches old age.

Answers

The best type of food for dogs is one that is complete and balanced. This means it contains the right amount of protein, fat, carbohydrates, vitamins, and minerals to meet the dog’s nutritional needs throughout its life.

What is protein?

Protein is a macronutrient essential for the body's growth and development. It is made up of amino acids, which are building blocks for muscles, hair, skin, bones and other tissues.

To ensure a dog’s diet is complete and balanced, look for a food that is labeled “complete and balanced” or “AAFCO-approved.” The Association of American Feed Control Officials (AAFCO) sets the standards for pet food in the United States.
Protein is one of the most important ingredients in a dog’s diet. Dogs need protein to help build and repair muscles, skin, and coat. Look for foods that contain high-quality proteins like beef, chicken, turkey, lamb, salmon, and eggs.
Fat is an important source of energy for dogs and helps to keep their skin and coat healthy. Look for foods that contain healthy fats like chicken fat, fish oil, and vegetable oil.
Carbohydrates provide energy and help to keep the dog’s digestive system healthy. Look for foods that contain healthy carbohydrates like sweet potatoes, brown rice, barley, and oats.
Vitamins and minerals are essential for a dog’s overall health and well-being. Look for foods that contain prebiotics and probiotics to help keep the dog’s digestive system healthy, as well as essential vitamins and minerals like zinc, iron, and calcium.
Different food options and their prices vary depending on the type and quality of the food. For example, a premium dry dog food can cost anywhere from $15 to $50 per bag, while a canned dog food can cost anywhere from $1 to $5 per can.
When choosing a food for your dog, it is important to consider your dog’s individual needs. Puppies will require a different diet than adult dogs, and senior dogs may need a different diet as well. Before you purchase a food, make sure to read the label and do your research to make sure it meets your dog’s needs.

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Compare and contrast the similarities and differences of legal stimulants, particularly caffeine, alcohol, and nicotine to illegal/prescription stimulants such as amphetamines, narcotic pain killers, marijuana, and Xanax. After discussing the similarities and differences decide if the legal stimulants should be made illegal and if the illegal stimulants should be made legal. Make sure to give sound reasons for your decisions.

Answers

While illegal stimulants are frequently stigmatized and linked to criminal activity, legal stimulants are easily accessible and socially acceptable.

What are stimulants?

When we talk about stimulants, we mean the kind of substnaces that can be able to alter the mood and the perception of an individual. Some of them are generally accepted and can be said to be legal while others are not accepted and are said to be illegal.

In terms of their propensity for addiction, impact on brain function, and potential health repercussions, legal and illicit stimulants and prescription medications have several things in common.

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which of these grist components is sometimes used because it is gluten free?
Malted wheat
Malted Shorgum Malted Barley
Malted Oats

Answers

Malted Sorghum is a grist components which is sometimes used because it is gluten free.

Sorghum is a naturally gluten-free cereal grain that may be malted similarly to barley or wheat to produce flavor and enzymes for brewing or distilling. When making gluten-free beer or other malted beverages, malted sorghum can be used in place of malted barley or wheat. Malted grains such as wheat, barley, and oats all contain gluten and should not be used in goods that are gluten-free.

Gluten is a protein found in wheat, barley, rye, and other grains that is a common allergen and intolerance. Gluten-containing foods may cause adverse health effects in people with celiac disease or non-celiac gluten sensitivity. This has resulted in an increase in demand for gluten-free products, including beer, which has traditionally relied on gluten-containing grains for malting.

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in 2024, copa américa will return to which country?

Answers

it will return in mexico

Maria is a sedentary, 68-year-old woman who is overweight. She complains that her hands and feet are always cold, and she tires quickly when cleaning the house. At her most recent visit to her doctor, her blood pressure was 184/98 mm Hg. She has edema around her ankles and legs, and her physician is concerned about an echocardiogram that indicates Maria has an enlarged heart

Identify two reasons why Maria will have tissue ischemia. How might this lead to hypoxia?

Answers

The reason for ischemia are arteriosclerosis, injury, hypertension diabetes, elevated cholesterol and stress. This is the reason that Maria will have tissue ischemia which leads to hypoxia.

The main cause of ischemia is atherosclerosis. In this disease plaque collects in your arteries. Plaque is a hard, sticky substance that is made mostly of fat. That builds up slowly so you don’t even know at first. It can harden and narrow your arteries by the time which slows your blood flow because your blood has less space to move through.  One can get ischemia because of a blood clot. Ischemia may lead to a heart attack, heartbeat that is not regular and heart failure and also cause chest pain or sudden cardiac death. This also called as ischemic heart disease, myocardial ischemia or cardiac ischemia.

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How does lack of sleep affect risk of injury?
O A. It causes illness.
B. It causes distractions.
c. It interferes with judgment.
• D. It interferes with hearing.

Answers

I’m pretty sure it’s option b
Correct me if I’m wrong
Have a good day g

Answer:

It interferes with judgement

Explanation:

Select the correct answer
from each drop-down menu.
Complete each statement about government wellness policies and programs.
s how the US government helps to improve worker health. The school meals
initiative updates standards for school meals to assure that they

Answers

The US government has initiated programs to improve worker health.

How does the  US government helps to improve worker health?

The US government plays a significant role in improving worker health through various agencies and programs. Some of the ways that the government helps to improve worker health include:

Occupational Safety and Health Administration (OSHA): OSHA is a federal agency within the US Department of Labor that is responsible for setting and enforcing safety and health standards in the workplace. OSHA provides information and training to employers and workers to help them prevent workplace injuries, illnesses, and fatalities.

National Institute for Occupational Safety and Health (NIOSH): NIOSH is a federal research institute that is part of the Centers for Disease Control and Prevention (CDC). It conducts research to prevent occupational injury and illness, and provides information and guidance to employers and workers on how to improve worker safety and health.

Worker's Compensation: The worker's compensation program is a system of insurance that provides benefits to employees who are injured or become ill as a result of their job. The program is run by individual states, but is generally funded by employer contributions and administered by state agencies.

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Bridger was hit by a drowsy driver on his way home from work and was rushed to the hospital. He is a victim of a/n:__________

Answers

Bridger is a victim of a car accident caused by a drowsy driver. Depending on the specific circumstances and the severity of his injuries, he may also be considered a victim of negligence, reckless driving, or other related legal violations.

What can cause drowsiness during driving?

There are many factors that can cause drowsiness during driving, including:

1.Lack of sleep: Sleep deprivation is one of the most common causes of drowsiness while driving. Drivers who do not get enough sleep or who have poor quality sleep are at higher risk for drowsiness and falling asleep at the wheel.

2.Sleep disorders: Sleep disorders such as sleep apnea or narcolepsy can also cause drowsiness while driving. These disorders can disrupt the normal sleep cycle, leading to fatigue and drowsiness during the day.

3.Medications: Certain medications, such as antihistamines, antidepressants, and sedatives, can cause drowsiness and impair driving ability.

4.Alcohol and drugs: Alcohol and drugs, including prescription and over-the-counter medications, can impair driving ability and cause drowsiness.

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Cindy drink two energy drinks before class. Which Simpsons may she experience?

Decreased blood pressure, anxiety, seizures

Muscle tremors, anxiety, decreased heart rate

Decreased heart rate, sleepiness, dehydration

Anxiety, irregular heartbeat, Muscle tremors

Answers

Answer: Decreased heart rate, sleepiness, dehydration

explanation:

- energy drink consumption could contribute to heart rate decrease and ST-T changes in healthy young adults. In addition, systolic and diastolic BP and other ECG parameters do not significantly change after the energy drink consumption

- Energy drinks can make you tired because of the excess caffeine and sugar, and they can easily disrupt your sleep.

- Energy drinks have been known to dehydrate your body, especially if used while exercising. High levels of sugar and caffeine may produce symptoms including irritability, anxiety, sleeplessness, and nausea severe enough to require hospitalization.

when a boxer moves into an oncoming punch, the force experienced is_____

Answers

When a boxer moves into an oncoming punch, the force experienced is increased.

This is due to the principle of impulse, which states that force and time are inversely proportional to each other. When a boxer moves towards an oncoming punch, they reduce the amount of time the punch is in contact with their body, which in turn increases the force of impact. This is why boxers are trained to move their heads and bodies to avoid incoming punches, rather than moving towards them. By minimizing the amount of force experienced, boxers can reduce the risk of injury and perform at their best in the ring.

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a headache that hampers your ability to listen actively to another constitutes which kind of noise?

Answers

Answer:

A headache that hampers your ability to listen actively to another person constitutes a type of "internal noise." Internal noise refers to distractions or interference that originate within an individual and impact their ability to concentrate, listen, and understand. This can include physical distractions, such as pain or discomfort, as well as mental distractions, such as anxiety, stress, or worries. When a person experiences internal noise, it can be difficult for them to fully engage with and understand what others are saying, which can impact their ability to communicate effectively and work collaboratively.

a___________ is a unity of energy produced by food and used by the body.

Answers

A calorie is a unit of energy produced by food and used by the body.

It is a measure of the amount of heat energy required to raise the temperature of one gram of water by one degree Celsius. The calories we consume through food and drink are used by our bodies to fuel essential functions such as breathing, circulation, and movement. The number of calories a person needs varies depending on their age, gender, height, weight, and activity level. Consuming too many calories without burning them off through physical activity can lead to weight gain and associated health problems, such as obesity and heart disease. Understanding the calorie content of different foods can help individuals make informed decisions about their diet and manage their weight effectively.

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what is the purpose of health insurance portability and accountability act

Answers

The purpose of health insurance and portability and accounting act is the goals and objectives of this legislation to streamline industry inefficiencies, reduce paperwork, make it easier to detect and prosecute fraud and abuse and enable workers of all professions to change jobs, even if they (or family members) had pre-existing medical conditions.

do massages feel good to dogs

Answers

Yes, massages can feel good to dogs just like they do to humans.

For dogs, massage can help relieve stress and pain, improve joint flexibility, improve circulation, and boost the immune system. It also can help relax muscles, and reduce stress and anxiety in dogs.

However, it is important to note that not all dogs may enjoy being massaged and it is important to pay attention to their body language and behavior to determine if they are comfortable and enjoying the massage. If a dog seems uncomfortable or tries to move away, it is best to stop the massage. It is also important to use gentle pressure and avoid any sensitive areas, such as the ears, tail, and paws.

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What is avian influenza caused by?

Answers

Answer:

Avian influenza (or bird flu) is a disease of birds caused by infection with avian influenza A viruses. Infected birds shed bird flu virus in their saliva, mucous, and feces.

Explanation:

the part of the brain that contains the nerves for hearing, smell, and language input is the ______

Answers

Answer:

Parietal lobe

Explanation:

how does the stretch-shortening cycle improve concentric force production?

Answers

During the stretch-shortening cycle (SSC), the longer eccentric and amortization phase allows for more cross-bridges to be formed. This process would be producing more force during the concentric phase.

The stretch-shortening cycle (SSC) is a type of muscular activity that occurs when a muscle is stretched prior to a concentric muscle contraction. This action increases the power output of the contraction that follows.

When a muscle is stretched (eccentric phase), it stores elastic energy. This energy is then released during the concentric phase (shortening of the muscle), allowing for greater force production. The SSC is used in many athletic movements, such as jumping and sprinting, to generate greater power and speed.

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a food allergy is a response by the immune system to the?

Answers

Answer:

Consumption of a specific food or ingredient. In people with food allergies, the immune system mistakenly identifies certain proteins in food as harmful and triggers an immune response, which can cause symptoms such as itching, hives, difficulty breathing, abdominal pain, and in severe cases, anaphylaxis. Food allergies can be caused by a variety of foods, including peanuts, tree nuts, milk, eggs, soy, wheat, fish, and shellfish. It is important for people with food allergies to avoid the foods to which they are allergic and to carry emergency medication in case of accidental exposure.

describe how your personal values relate to your heritage or culture

Answers

Personal values are related to your heritage or culture because the culture and the heritage of an individual shape the individual's values and goals in life by determining in many instances what is socially acceptable or not and what is right or wrong.

What are personal values?

Personal values are "wide desired ideals that direct people's behavior and serve as pillars of their life," according to the dictionary. Spending time with family and giving to charities are two examples of personal values. Although everyone has values, those values vary from person to person.

Personal values are shaped by one's heritage or culture since culture is the total way of life of a people.

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Which federal agency provides government-subsidized medical coverage?
O Food and Drug Administration
O Centers for Medicare and Medicaid Services
O Department of Disease and Disability
O Centers for Disease Control and Prevention

Answers

Answer:

Explanation:

d

Answer: I think it’s A.

Explanation: why not pick A? I hope this helps! And I hope everyone is having a good day/ Friday& weekend^^

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