Which component in the medium artery wall allows the artery to control the diameter of the lumen via vasoconstriction and vasodilation?.

Answers

Answer 1

The component in the medium artery wall that allows the artery to control the diameter of the lumen via vasoconstriction and vasodilation is smooth muscle fibers.

The smooth muscle fibers present in the tunica media layer of the medium artery wall help in controlling the diameter of the lumen of the artery through the process of vasoconstriction and vasodilation.

Vasoconstriction is the narrowing of the lumen of the blood vessels that occurs when the smooth muscle in the arterial wall contracts. It causes the blood pressure to increase, while vasodilation is the dilation of the blood vessels resulting from the relaxation of the smooth muscles in the arterial wall. This increases the lumen diameter and lowers blood pressure.

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Related Questions

What does​ RNA ​code for?


1. carbohydrates


2. ​DNA ​


3. proteins


4. fats

Answers

Answer:I believe it’s the Protein

Explanation: The RNA contains information that makes the protein

RNA codes for amino acid sequence or proteins. RNA is a type of nucleic acid, which carries information for protein synthesis in the form of codons.
ANSWER: protein

fiber is not really a nutrient, because it passes through our body undigested. why can't fiber be digested and why is it important to our diet?

Answers

Answer:

The undigested fiber creates "bulk" so the muscles in the intestine can push waste out of the body.

Explanation:

Fiber is a type of carbohydrate that cannot be broken down by human digestive enzymes. This is because it is made of long chains of sugar molecules that are bound together in a way that our enzymes cannot break apart.

Even though fiber cannot be digested, it is still an important part of a healthy diet. Fiber helps to regulate bowel movements and prevent constipation by adding bulk to the stool. It also helps to keep us feeling full and satisfied after a meal, which can help with weight management. Additionally, fiber can help to lower cholesterol levels and reduce the risk of certain chronic diseases, such as heart disease and type 2 diabetes.

There are two types of fiber: soluble and insoluble. Soluble fiber dissolves in water and forms a gel-like substance in the intestines, while insoluble fiber does not dissolve and helps to add bulk to the stool. Both types of fiber are important for maintaining good health.

It is recommended that adults consume 25-30 grams of fiber per day. Good sources of fiber include fruits, vegetables, whole grains, legumes, nuts, and seeds.

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What are some sources of dentist?

What are some sources of dentist?

Answers

a common source is one

Answer:

Sources of information that most practitioners rated as most influential (“common sources”) were state and local meetings (53%), symposiums offered by school of dentistry (51%), printed peer-reviewed journals (41%) and national dental meetings (40%).

                                                (or)

Dentists remove tooth decay, fill cavities, and repair fractured teeth. Dentists diagnose and treat problems with patients' teeth, gums, and related parts of the mouth. They provide advice and instruction on taking care of the teeth and gums and on diet choices that affect oral health.

hope this helps

have a good day :)

Explanation:

TWO ways in which spectators may influence an athlete's sporting performance.

Answers

Spectators play a crucial role in sports, particularly in determining the outcome of games. They may influence an athlete's sporting performance in many ways, both positively and negatively.

Here are two ways in which spectators may influence an athlete's sporting performance:Motivation: A large, vocal crowd can inspire athletes to perform at their highest level by providing an adrenaline rush, extra motivation, and energy.

Hearing cheers and seeing enthusiastic supporters is a strong emotional booster for athletes.

Knowing that people are rooting for them provides them with a sense of responsibility and motivates them to push beyond their limitations.

When the athletes are performing under their home fans, this motivational effect is more noticeable.

Anxiety: Spectators can make athletes nervous and anxious, especially when the game is of utmost importance.

Athletes are more vulnerable to pressure when they are playing in front of a large crowd.

This is because the athletes feel like they have more to lose, resulting in increased nervousness and tension.

The presence of a large crowd can distract the athletes, causing them to make mistakes that they might not have made otherwise.

Additionally, rowdy spectators or hecklers can undermine an athlete's confidence, further adding to anxiety and leading to a decline in performance.

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PLEASE HELP!!! Health services is the fastest-growing industry in the United states

True or False

Answers

Answer:

false Bekis i told u

Explanation:

true bc united states is very fast

I NEED THIS NOW!!!!!!!!

I NEED THIS NOW!!!!!!!!

Answers

Answer: c, all forms of smokeless tobacco contain nicotine and carcinogens

Explanation:

Mental health workers label behavior psychologically disordered when they judge it?

Answers

Mental health workers may label behavior as psychologically disordered when they make a professional judgment based on established diagnostic criteria and their assessment of the individual's symptoms, functioning, and distress levels.

When labeling behavior as psychologically disordered, they employ established diagnostic criteria, such as those outlined in the Diagnostic and Statistical Manual of Mental Disorders (DSM), and rely on their clinical judgment.

They consider various factors, including the presence of symptoms, the impact on functioning, distress levels, and the overall context of the individual's mental health. The process involves a comprehensive evaluation and aims to provide accurate diagnoses to guide treatment planning and interventions.

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The amount of stress that you experience mostly relates to.

Answers

Answer:

Explanation:

Eustress has a significantly positive correlation with life satisfaction and hope. It is typically assumed that experiencing chronic stress, either in the form of distress or eustress, is negative.

who invented badminton ?

Answers

Answer:

Invented in India in a version called poona. British army officers learned the game about 1870. In 1873 the duke of Beaufort introduced the sport at his country estate, Badminton, from which the game derives its name.

Explanation: You're welcome :) maybe mark brainlist....

Answer:

A person :)

Explanation:

Effort, Ability, and Attitude are examples of ______ factors. (I think it’s between a and d but tell me what you think!! Please don’t put links!)

a) stable

b) uncontrollable

c) external

d) internal

Answers

It’s B) uncontrollable

Which of the following situations is an example of prospective utilization review?
Health plan evaluates the medical necessity of a member's upcoming surgery.
Case manager assesses the readiness of a hospital patient's discharge.
Physician admits a patient with chest pain to the hospital.
Surgeon's office provides hospital with patient's insurance information.

Answers

The situation which is an example of prospective utilization review is: Health plan evaluates the medical necessity of a member's upcoming surgery.

Prospective utilization review is a type of medical management that is used by insurance companies, hospitals, and other healthcare providers to assess the necessity and appropriateness of proposed medical procedures before they are performed. This is done to ensure that patients receive the appropriate level of care and that healthcare resources are used efficiently and effectively.

In the given options, the Health plan evaluates the medical necessity of a member's upcoming surgery is an example of a prospective utilization review. This is because the health plan is reviewing the necessity of a proposed medical procedure (surgery) before it is performed. The review is being done prospectively, meaning that it is being conducted before the surgery takes place, in order to determine whether it is medically necessary and appropriate.

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The situation that is an example of prospective utilization review is: Health plan evaluates the medical necessity of a member's upcoming surgery.

Utilization review (UR) is the evaluation of the appropriateness, medical need, and effectiveness of healthcare services provided to patients. Utilization review is divided into three categories: prospective utilization review, concurrent utilization review, and retrospective utilization review. The main goal of prospective utilization review is to assess the medical necessity of a specific healthcare service before it is performed.

Prospective review is frequently referred to as prior authorization, pre-certification, or pre-determination. In other words, before a patient gets care, the patient's insurance company must authorize it. In this way, prospective utilization review can help reduce unnecessary medical expenses and guarantee that the most appropriate healthcare services are provided. Therefore, the situation where health plan evaluates the medical necessity of a member's upcoming surgery is an example of prospective utilization review.

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an average person can eliminate 1 ounce of alcohol per hour true or false

Answers

True, an average person can eliminate approximately 1 ounce of alcohol per hour. This is a general estimation and may vary depending on individual factors such as body weight, metabolism, and liver function.

Alcohol consumption, the drinking of beverages containing ethyl alcohol. Alcoholic beverages are consumed largely for their physiological and psychological effects, but they are often consumed within specific social contexts and may even be a part of religious practices. Because of the effects that alcohol has on the body and on behaviour, governments often regulate its use.

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Which pattern pieces are needed to construct a jacket lining?

Answers

Answer:

not all jacket patterns come with instructions for adding a lining. don't sew the pieces together completely because you will need to invert them

¿Cuál es la importancia de la preparación física y conocer las normas de los deportes?.

Answers

Bonjour jesuis la tame il e pa la

Which urinary care teaching will the nurse provide to a young adult female client?
A. Wipe from the back to the front.
B. Refrain from douching unless ordered by a health care provider.
C. If you do not feel like voiding, still strain to make sure the bladder is empty.
D. Drink water more frequently in the morning and evening to facilitate hydration.

Answers

a) Wiping from the back to the front is not recommended because it can introduce bacteria from the anus to the urethra,

b) Refrain from douching unless ordered by a health care provider.

c) Straining to void, even when not feeling the urge, can lead to urinary retention and increase the risk of a urinary tract infection.

d) Drinking water frequently throughout the day is recommended to maintain hydration and promote urinary health.

a) How can the nurse provide urinary care teaching?

The nurse would teach the patient about urinary to wipe from the back to the front. This means that when the patient uses the bathroom and needs to wipe herself clean, she should start at the back (near the anus) and wipe forward towards the front (near the urethra). However, this answer choice is incorrect because wiping from the back to the front can actually increase the risk of a urinary tract infection. This is because it can introduce bacteria from the anus to the urethra, which can lead to an infection.

b) How can the nurse advise on douching?

The nurse would teach the patient  to refrain from douching unless ordered by a healthcare provider. Douching is the practice of using a liquid solution to clean the inside of the vagina. However, douching can disrupt the natural balance of bacteria in the vagina and increase the risk of infection.

c) How can the nurse teach voiding technique?

The nurse would teach the patient to strain to void, even when not feeling the urge to urinate. However, this is not accurate urinary care teaching. Straining to void when the bladder is not full can actually lead to urinary retention and increase the risk of a urinary tract infection.

d) How can the nurse promote hydration?

The nurse would teach the patient to drink water more frequently in the morning and evening to facilitate hydration. While it is important to stay hydrated throughout the day, this answer choice is not accurate because it suggests that the patient only needs to drink water at certain times of the day. In reality, it is important to drink water regularly throughout the day to maintain hydration and promote urinary health.

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1 2 3 4 5 6 7 8 9
Which of the following statements is BEST describes an abusive relationship?
A.
An abusive partner will admit to the problem and change.
B.
The abuse was probably just an accident and the abusive partner won't do it again.
C.
The abuse will happen again regardless of how sorry the abuser seems to feel.
D.
The abuse will stop when the abuser makes more money.

Answers

Answer:

C i think

Explanation:

Answer:

C

Explanation:

I dont really know how to explain but the other 3 are unlikely for an abusive relationship

What are the effects of a child's peer groups on their personal academic achievements?

Answers

Answer:

*my opinion*

I think it has to do with their peer's actions/responses. If they put off homework/studying for a test to the last minute then that child will do the same. Most children's psychology is conformity and wanting to fit in with their friends. That is why the saying "choose your friends wisely" exists, you want to have friends that have the same values as you. In this case, you want a peer group that does their homework and studies for their tests so they can help you be better academically.

Explanation:

Which method can keep hair healthy by distributing oils from root to tip?

Answers

Answer:

Brushing your hair from root to tip will help spread oil

Explanation:

this is an opinion question:
is drinking energy drinks daily bad?
and how much caffeine is bad for you?​

Answers

Answer:

How Much Is Too Much? Most of the health concerns involving energy drinks center on their caffeine content. Importantly, it is generally recommended that adults consume no more than 400 mg of caffeine per day. Energy drinks typically only contain around 80 mg of caffeine per 8 ounces (237 ml), which is pretty close to an average cup of coffee.

According to the article, which of the following are criticisms of in-kind food aid? 1. In-kind food aid often causes the price of locally produced food to rise. II. Compared to cash aid, in-kind food aid takes a long time to arrive. III. The shipment costs of in-kind food aid make it expensive compared to cash aid. IV. In-kind food aid forces locals to eat unfamiliar foods.

Answers

According to the article, the criticisms of in-kind food aid include:

I. In-kind food aid often causes the price of locally produced food to rise.

III. The shipment costs of in-kind food aid make it expensive compared to cash aid.

IV. In-kind food aid forces locals to eat unfamiliar foods.

The article suggests that providing in-kind food aid can disrupt local markets by creating competition with locally produced food. This competition can lead to an increase in the price of locally produced food, making it less affordable for local populations.

Additionally, the article mentions that the shipment costs of in-kind food aid, including transportation and logistics, can be high compared to providing cash aid. These costs can reduce the overall effectiveness and efficiency of in-kind food aid programs.

Lastly, the article indicates that in-kind food aid often includes specific types of food that may not be familiar or culturally appropriate for the local population. This can pose challenges and discomfort for locals who are forced to consume unfamiliar foods.

It is important to note that the information provided is based on the assumptions made by the article. Different perspectives and studies may present alternative viewpoints or criticisms of in-kind food aid.

Therefore, the correct options are I, II, and III.

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Which of the following is NOT a component of skill-related fitness?
A.
agility
B.
flexibility
C.
coordination
D.
reaction time


Please select the best answer from the choices provided.

A
B
C
D

Answers

Answer:

D

Explanation:

of these, reaction time is the least trainable

Answer:

I think it would be D

How does stagnation represent negative development?

Answers

Answer:

Stagnation refers to the failure to find a way to contribute. These individuals may feel disconnected or uninvolved with their community and with society as a whole. Those who are successful during this phase will feel that they are contributing to the world by being active in their home and community.

2. A patient has been admitted after suffering multiple injuries due to a fall. Due to the severity of the injuries, several different teams are created to improve this patient’s health. The patient is assigned a single-disciplinary, multidisciplinary, and interdisciplinary team. Describe what the composition and function of each healthcare team may look like.

Answers

Improved patient outcomes

Working with a multidisciplinary team allows you to treat the entire patient and provide comprehensive care. With each physician focused on a different aspect of the patient's health, providers are more likely to identify areas of need, and subsequently manage those needs in an effective way.

Define the meaning of Public Health Resources
Give three examples of public health resources and discuss in
a few sentences for each example what the resource does or the
service it provides, and why

Answers

Public health resources are a critical part of maintaining the health of communities. Health education, preventive health services, and disease surveillance are all examples of essential public health resources that safeguard the wellbeing of individuals and populations.

Public health resources are essential services, processes, and systems that people use to protect their health and wellbeing from illnesses, injuries, and other public health related threats. Examples of public health resources include:

Health Education – Health education provides individuals, families, and communities with an understanding of how to maintain their health. Health education programs seek to teach people the skills and knowledge to assess risks to their health, how to minimize those risks, and when to seek needed medical care.

Preventative Health Services – Preventative health services focus on preventing disease, disability, and other health related issues. Examples of preventative health services include healthcare screenings, immunizations, and educational programs. These services help to ensure that individuals are receiving the necessary care to maintain their health and well-being.

Disease Surveillance – Disease surveillance is the process by which public health authorities collect, analyze, and share information about disease rates in a population. This information is used to inform public health policies, to monitor outbreaks of contagious diseases, and to identify potential health risks.

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1. Personality disorders are defined as
a) maladaptive behaviors that consistently violate the rights of others.
b) long-standing, pervasive, and inflexible patterns of behavior and inner experience that deviate
from the expectations of a person's culture.
c) any psychological disorder having an onset before age 12 and recurring at least three times
during adult life.
d) a chronic pattern of extreme instability in relationships, mood, and self-image.

Answers

Personality disorders are defined as b) long-standing, pervasive, and inflexible patterns of behavior and inner experience that deviate from the expectations of a person's culture.

Personality disorders are characterized by enduring and inflexible patterns of thinking, feeling, and behaving that deviate from cultural expectations and cause significant distress and impairment in functioning.

These patterns are typically established by early adulthood and persist throughout a person's life.

Examples of personality disorders include borderline personality disorder, narcissistic personality disorder, and avoidant personality disorder.

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I need 5 tips if a baby won't stop crying.

Answers

Answer:

Explanation:

Swaddling. Wrap your baby in a blanket so they feel secure.

Side or stomach position. Hold your baby so they’re lying on their side or stomach. But always put them on their back when going to sleep.

Shushing. Create “white noise” that drowns out other noises: run the vacuum cleaner, hair drier, fan or clothes drier.

Swinging. Create a rhythmic motion of any kind. For example, take your baby for a ride in a stroller or car.

Sucking. Let your baby suck on something, such as a pacifier.

hungry, diaper , sleepy, stomach ache, needs attention

which of the following may explain why an fmri study of chinese children with dyslexia failed to find problems in the temporoparietal area of the brain during reading tasks?

Answers

There could be several reasons why an fMRI study of Chinese children with dyslexia did not find problems in the temporoparietal area of the brain during reading tasks.

One possibility is that the study may have used a small sample size, making it difficult to detect differences in brain activity between children with and without dyslexia. Another explanation could be that the children with dyslexia in the study may have compensated for their reading difficulties by using other areas of the brain for reading, which may have masked any differences in activity in the temporoparietal area. Additionally, it is possible that the reading tasks used in the study may not have been sensitive enough to detect differences in brain activity. Dyslexia is a complex condition, and further research is needed to understand the neural mechanisms underlying this disorder and how they may differ across different languages and writing systems.

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large volumes of liquid hazardous waste, often injected into deep disposal wells, is produced by ____.

Answers

Large volumes of liquid hazardous waste, often injected into deep disposal wells, is produced by industrial activities.

Industrial activities such as chemical manufacturing, petroleum refining, mining operations, and power generation are major contributors to the production of large volumes of liquid hazardous waste. These activities generate various types of waste materials that contain harmful substances, including toxic chemicals, heavy metals, and radioactive materials.

To properly manage and dispose of such waste, industries commonly employ deep disposal wells, which involve injecting the hazardous waste deep underground. However, it is crucial for industries to adhere to strict regulations and implement appropriate safety measures to ensure the safe handling, transportation, and disposal of hazardous waste, minimizing the risk of environmental and public health hazards.

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A nurse is caring for a newborn who was circumcised. what findings will the nurse teach the parents to report to the provider regarding the circumcised site?

Answers

The findings which the nurse will teach the parents to report to the provider regarding the circumcised site of their new born baby is to quick call the healthcare attention once they see sings like redness, swelling and discharge in the area

Caring for newborn babies

This refers to the health care measures and practices given to newborn babies.

It also includes findings about their health conditions and improving on it.

Circumcision is also one of the nursing practices on newborn.

So therefore, the findings which the nurse will teach the parents to report to the provider regarding the circumcised site of their new born baby is to quick call the healthcare attention once they see sings like redness, swelling and discharge in the area

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What could happen if an athlete receives multiple concussions, especially before the initial concussion is healed?.

Answers

It can cause massive long term brain damage such as having a foggy brain, some can also lead to problems with your eyesight. But most importantly if receiving a concussion before one is healed can cause severe brain swelling.
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You are surveying biodiversity on a new island chain. You have counted the number of bird species on one island already. The next island is larger and closer to the mainland than the one you have just surveyed. According to the theory of island biogeography, the total number of bird species on the island that is larger and closer to the mainland should be _____ than on the second island because the rate of immigration to the new island should be _____ and the rate of extinction should be _____. Use the properties of logarithms to expand the following expression as much as possible. Simplify any numerical expressions that can be evaluated without a calculator. In(4x2 - 48x + 128) - Enter the solution in the box below: In circle R with angle QRS = 42, find the angle QTS Case of the Unclear Law- The city of Beautifica has established a nice park in the town center. The city council wishes to preserve some elements of nature, undisturbed by city noise, traffic, pollution, and overcrowding. The park is a place where citizens can go and find fields, trees, flowers, and quiet. In addition, there is a playground and picnic area. At one time, a road ran through the park, but is has been closed. The city council passed a rule requiring that all the entrances to the park have a sign posted that states the following: NO VEHICLES IN THE PARK. The law seems clear, but disputes have arisen over its interpretation. Instructions- Interpret the law, keeping in mind what the rule says and its intent. Examine each situation and determine if that vehicle should be allowed in the park. Also discuss the reason for your choice. At the end, rewrite the law to be more clear. 1. Tony lives on one side of the city and works on the other. He will save time by driving his car through the park.2. To keep the park clean, trash barrels are located throughout the park. 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