What do the cells and tissues of the heart need to function

Answers

Answer 1

Answer:Cardiac muscle tissue is a specialized, organized type of tissue that only exists in the heart. It is responsible for keeping the heart pumping and blood circulating around the body. Cardiac muscle tissue, or myocardium, contains cells that expand and contract in response to electrical impulses from the nervous system.

Explanation:


Related Questions

1. Christina is planning a dance routine. At the end of each measure of
music, she will make a 3/4 turn. How many turns will she make after the first
3 measures of music?​

Answers

3 turns so it would be 3/4 + 3/4 + 3/4 which is 2 1/4

Answer:

3 turns so it would be 3/4 + 3/4 + 3/4 which is 2 1/4

Explanation:

the presence of AIDS in a community often increases its level of proverty what is one of the main reasons for this

Answers

Answer:education

Explanation:

without education about how sexually transmitted diseases are spread they will continue to spread.

The lack of health care or quality care allows for AIDS to be transmitted and not detected because of a lack of healthcare due to lack of money

Nancy is your new release of information clerk. She thought she heard that state law is specific about the amount of money a patient can be charged for copies of his or her own health records. Discuss the allowable fees that can be charged for processing requests for release of information?

Answers

Answer:

Explanation:

The laws that guides the request release for precessing of information is different from one state to another. Some facilities can or will give you a copy of information for free without asking any form of payment only what will be required is the patient identification. However, some facilities, request for payment for health records which is usually not more than $6.50 for the printed electronic copies to be given. As earlier said, this laws varies from one state to another, which depends on the law of the state.

Answer:

The allowable fees that can be charged for processing requests for release of information vary from state to state but usually flat fee of $6.50 is charged.

Explanation:

Protecting health information record of patients is very crucial to health institution however the law permit individual to have access to their health information. In most situations, there are some charges which may be attached for such request to be granted. The fees vary from state to state but in most cases, it is usually flat fee of $6.50. Alternatively, a provider can charge a “reasonable, cost-based fee” for issuing electronic records when it is requested directly from the patient. Some facilities may even issue the e-record free of charge when a proper identification is tendered.

How would your hand function differently if your thumb contained a pivot joint? What if it contained a ball and socket joint? Describe 4 consequences of having a different type of joint in the thumb? Thanks

Answers

Answer:

1. Your thumb would be much harder to move

2. It would be easier to dislocate our thumbs

3. Since it is a free moving joint, if we tried to grab onto something it could give out on us. (I think that's right)

4. It would have axial rotation

If our thumb contained a ball in the socket joint, then it would be able to move in multiple directions.

Explanation:

Hope this helps! :)

All of the following are signs of shock except:
Restlessness
O shortness of breath
O Nausea
Thirst

Answers

Answer:

thirst

Explanation:

i just know

is 174/110 blood pressure high?

Answers

Yes that is high. normal blood pressure range is 120/80
Yes that is an extremely high blood pressure

List 7 physical high school “health” challenges

Answers

Run the mile
40 yard dash
Push-up
Pacer test
Sit and reach right
Sit and reach left
Trunk lift
Curl ups

please help it’s life skills home and economics

Answers

2.Toaster there are many and lots of them all colors and different brands they all work the same you can change the temperature and setting of each toaster and how toasted you want your bread.


3. There are bakeware for cakes, muffins, and flans etc. You can use them to make deserts and sweets from all over the world all cultures. Cookware can be used to make different parts of a big recipe for example spaghetti you need a pot to boil water and noodles and a skillet to make your sauce or ground beef

4. You can’t make soup in a pan you need a pot for that, you can’t make waffles in a pan you need a waffle maker!




Hope it helps


3.

Which pituitary hormone activates the secretion of cortisol from the adrenal glands? A. melanocyte-stimulating hormone B. antidiuretic hormone C. thyroid-stimulating hormone D. adrenocorticotropic hormone

Answers

Answer: D

Explanation:

Aderenocorticotropic hormone

Answer:

D

Explanation:

patient is a 36 year old male presenting today for sterilization via vesta vasectomy cpt code verified in the cpt tabular list and icd-10-cm code verified and icd-10-cm tabular list in brainly​

Answers

Final answer:

The question involves a 36-year-old male patient undergoing vasectomy procedure. The procudure and patient's health condition is delineated using CPT and ICD-10-CM codes respectively.

Explanation:

The patient in question is a 36-year-old male who is at the doctor's office for a vesta vasectomy procedure. The Current Procedural Terminology (CPT) code that the question mentioned is used in the medical field to standardize and define the specific medical operation. This code can be found in the CPT tabular list. Similarly, the mentioned ICD-10-CM code is a medical diagnostic code that describes the patient's condition or reason for seeking medical help; this can be located in the ICD-10-CM tabular list.

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Nicotine stimulates the _____ center of the brain by causing it to release
________________.

Answers

Answer:

Explanation:

Nicotine stimulates the reward center of the brain by causing it to release dopamine and other neurotransmitters.

36. To stop a wound from bleeding, you should

a.
wash the wound thoroughly.

b.
remove gauze pads that have been soaked with blood.

c.
raise the wounded body part above the level of the heart.

d.
check the wound frequently to see if it has stopped bleeding.

Answers

Answer:

c.

raise the wounded body part above the level of the heart

Explanation:

raising the wounded body part above the heart tends to help slow the blood flow and it would be easier to stop it.

why other answers are wrong:

a. is wrong because if you clean the wound then it will continue to bleed after cleaned because it will not stop the blood flow.

b. is wrong because gauze pads can help cover the wound and to absorb blood, so less blood flows from your body. Gauze pads also help cover the wound to protect the wound from contaminations that could enter your wound and infect your body.

d. is wrong because if you wait and do nothing then more blood will get out of your body and you might die of loss of blood. But if you apply pressure and check wound sometimes then that might help stop bleeding.

You want to apply pressure to the wound and apply gauze pads to make the blood not come out of the body, and you want to use clean stuff on it so I’m not really sure what letter this goes to

How might the images and methods used by e-cigarette companies to market their products mislead people into thinking they are safe? Use specific examples to support your answer.

Answers

Answer:

The purpose of ads is to sell products, not to warn of potential unwanted health effects. Therefore, this makes them a poor choice for this type of information. Ads that include this information have to do so by law

Explanation:

Final answer:

E-cigarettes, despite being marketed as a safer alternative to regular cigarettes, contain nicotine which is highly addictive and linked to various health issues. The marketing strategies used by e-cigarette companies can make these products seem more appealing, particularly to young people.

Explanation:

E-cigarettes are often marketed as a safer alternative to traditional cigarettes. However, this perception can be misleading. Most e-cigarettes contain nicotine, which is a highly addictive substance, and some e-cigarettes can contain as much nicotine as a pack of 20 regular cigarettes.

Nicotine is not only addictive but also linked to a wide range of health problems, including respiratory and cardiovascular diseases. Besides, the aerosols that e-cigarettes emit contain toxicants that can be harmful to the lungs.

Moreover, e-cigarette companies often use marketing practices that glamorize vaping and make it appealing to young people. For example, e-cigarettes come in a variety of shapes and sizes, and some models don't even look like tobacco products, which can make them more appealing to teens. There are even e-cigarettes that emit very scant amounts of aerosol or vapor, making it easy for users to vape discreetly.

E-cigarettes are the most common tobacco products among youth. In marketing their products, e-cigarette companies disregard or deny the harmful effects of nicotine and vaping, a practice akin to how Big Tobacco companies have historically denied the risks of tobacco usage. In reality, nicotine is highly addictive and harmful to human health.

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Compare and contrast the relative speed of buffers, the respiratory system, and the kidneys in maintaining the acid-base balance of the blood.

Answers

Balance is maintained by secreting bicarbonate ions or by absorbing them.

Explanation:

Chemical buffers : fraction of a second , ties up excess of H+ or bases temporarily.Respiratory buffers: within a minute , maintaining or reducing the level of CO2.Renal buffers: hours or takes even days, moves away metabolic acid and excess of base.

if its 4pm what time will it be in 24 hours.

Answers

4 p.m. it’s okay we’re all sleep deprived rn

Explanation:

4 P.M. We are all tired by then

The patient treated by peritoneal dialysis can
A. Increase protein intake
B.increase phosphorous
C. Increase calorie intake
D. Increase fat intake

Answers

B- increase phosphorus

Explain three regional resources that an individual can utilize when becoming tobacco-free

Answers

Answer:

Regional resources that may be utilized in becoming tobacco-free include state phone anti smoking/tobacco quitting services, Nicotine Anonymous, local community support groups, the county health department, and various anti tobacco health or employee plans.

Walking:

Select the bio mechanical term or terms that relate to this movement pattern.

Multiple selections are possible.
Question 3 options:


Locomotor


Non Locomotor


Sending


Receiving


Evading


Coordination


Balance

Answers

Answer:

balance coordination and locomotor

Explanation:

A symbolic interactionist would likely agree with which of the following statements regarding
remarriage?
Remarriage creates economic benefits for the family.
Remarriage affirms the social benefits of family as an institution.
Remarriage may create social problems regarding sexual boundaries.
Acceptance of blended families is likely to change over time.

Answers

Final answer:

A symbolic interactionist would agree that the acceptance of blended families is likely to evolve over time as family relationships and identities are renegotiated through social interactions.

Explanation:

A symbolic interactionist would most likely agree with the statement that "Acceptance of blended families is likely to change over time." This perspective holds that family and marriage relationships are constructed through social interaction and are based on negotiated meanings. According to this paradigm, remarriage would be seen as an opportunity to redefine and renegotiate family roles, identities, and interactions within a newly blended family context. Symbolic interactionists underscore the dynamic nature of family structures and the importance of interpersonal communication in shaping family life. Therefore, they would likely assert that the social acceptance of blended families is not static but subject to change as social norms and communication patterns evolve.

Read the statements, and select the ones that you think are myths. Check all that apply.

It is possible for a woman to get pregnant from sitting in a hot tub.
It is not possible for a woman to get pregnant before having her first period.
It is not possible for a woman to get pregnant if she urinates after sex.
It is not possible for a woman to get pregnant the first time she has sex.
It is not possible for a woman to get pregnant if she or her partner use birth control.
It is not possible for a woman to get pregnant if her partner withdraws before he ejaculates.

Answers

Answer:

its your opinion. U won't be graded on what u think.

Explanation:

Final answer:

Many myths exist about pregnancy, such as sperm survival in hot tubs or urinating after sex preventing pregnancy, which are incorrect. Fertility awareness methods like tracking BBT are not foolproof, and unintended pregnancy can occur. Infertility evaluations typically occur after one year of trying to conceive without success.

Explanation:Identifying Myths in Sexual Health and Understanding Fertility

When looking at the statements provided, it is important to distinguish between myths and facts in regards to sexual health and pregnancy. Here are the clarifications for each statement:

Myth: It is possible for a woman to get pregnant from sitting in a hot tub. Sperm cannot survive for long outside the human body, and the conditions in a hot tub are not conducive to sperm survival or travel.Myth: It is not possible for a woman to get pregnant before having her first period. Ovulation can occur before the first period, thus pregnancy could happen if intercourse takes place.Myth: It is not possible for a woman to get pregnant if she urinates after sex. Urination does not prevent sperm from reaching the egg.Myth: It is not possible for a woman to get pregnant the first time she has sex. Pregnancy can occur any time a woman has unprotected sex, including the first time.Myth: It is not possible for a woman to get pregnant if she or her partner use birth control. No method of contraception is 100% effective; although rare, pregnancy can still occur when using contraception.Myth: It is not possible for a woman to get pregnant if her partner withdraws before he ejaculates. Pre-ejaculate fluid may contain sperm, which can lead to pregnancy.

Regarding the fertility awareness question about basal body temperature (BBT) on day 12: it is not considered safe to have unprotected sex if her temperature is still low, as this might indicate she is approaching ovulation, and sperm can survive in the female reproductive tract for several days.

For couples wondering about infertility, if they do not get pregnant after nine months of regular, unprotected intercourse, it does not automatically mean they are diagnosed with infertility. Typically, a period of one year is the benchmark before considering an infertility diagnosis.

The statement about the male fetus gonads starting as ovaries is a simplification. The gonads differentiate into testes or ovaries depending on the presence of the SRY gene, typically located on the Y chromosome.

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Developers hope that the supercomputer will aid health care providers by
A. winning funds for research
B. developing a means of keeping patient records
C. providing a new means of informal communication
D. providing doctors with the most up to date

Answers

I think it is either B or C

I Hope this helped :)

Which of the following statements best demonstrates an attitude of self-efficacy
when it comes to math?
I wasn't very good at multiplication and division, so there's no way I'll
understand algebra.
I don't let calculus get me depressed because I'll never use it after I graduate.
I don't need to worry about fractions and percentages because I have a
calculator
I had problems with geometry, so I'll have to work a lot harder in trigonometry.

Answers

Answer:

I had problems with geometry, so I'll have to work a lot harder in trigonometry.

Explanation:

Final answer:

The statement reflecting self-efficacy in math is one acknowledging past difficulties and showing readiness to work harder, demonstrating a growth mindset and understanding that mathematical concepts can be mastered through practice.

Explanation:

Self-efficacy in the context of mathematics refers to a student's belief in their ability to succeed in specific math-related tasks or challenges. Among the provided statements, the one that best exemplifies self-efficacy would be "I had problems with geometry, so I'll have to work a lot harder in trigonometry." This attitude reflects recognition of past difficulties coupled with the determination to improve and succeed through more effort. It implies a growth mindset and aligns with the concept that math makes logical sense and that with understanding and practice, one can formulate and follow the correct rules. This perspective encourages engaging with mathematical concepts, such as fractions, percentages, and long division, beyond rote memorization and towards a deeper comprehension that is massive for future learning and application, as shown by the grade 10 math curriculum topics like algebraic expressions, equations, and trigonometry.

A website is having a sale, and all items
are 25% off the original price, p.
Which expressions can be used to find the
price of an item after the discount?
Select all that apply.
A. 0.75p
B. 1.25p
C. p - 25
D. p -0.25p
E. 0.01p x 75​

Answers

Answer:

p - 0.25p

Explanation:

p - 0.25p

For example if price is $10, you take

0.25p

0.25 ($10) = $2.50 and subtract from $10 to get answer

p - 0.25p

$10 - $2.50 = $7.50

Which of the following is NOT true about ballistic stretching?


A. It is the most recommended type of stretching.

B. It involves bouncing on a stretch.

C. It can cause pulling or tearing of a muscle.

D. It causes your muscles to tighten.

Answers

The answer is A

Because ballistic stretching can cause you to pull or tear muscles by the body bobbing up and down forcing a tight stretch out of a muscle.
The answer is A. It is the most recommended type of stretching

Which statement about stress is true?

Stress can help you to accomplish goals.

Everyone has the same stressors.

Stress is not caused by extreme tiredness.

Positive stress prevents one from doing what he or she needs to do.

Answers

Stress is not caused by extreme tiredness
The answer is “Stress is not caused by extreme tiredness”

when you arrive on the scene of an accident what are the three steps you should follow?

Answers

Answer:

STOP. Never drive away from the scene of an accident, even a minor one.

PROTECT THE SCENE. ...

CALL THE POLICE. ...

MAKE AN ACCURATE RECORD. ...

TAKE PICTURES. ...

EXCHANGE INFORMATION. ...

REPORT THE ACCIDENT. ...

SEEK MEDICAL ATTENTION.

Explanation:

Answer:

Explanation:

1st step: call the police

2nd step: call ambulance

3rd step: tell the person or people that the police and ambulance are on their way and tell them everything is gonna be okay. Or you can try to help them if their stuck.

A cardiovascular fitness workout lasting 60 minutes applies which part of the FITT principle?

Answers

Frequency: 5 times per week
Intensity: Warm up for 5 minutes. Then do moderate-intensity activity, making sure you can pass the “talk test” - that is, the exercise is not so intense that you cannot converse with someone else. Cool down for 5 minutes.
Time: Exercise for at least 10 minutes at a time, with a goal of at least 30 minutes per day (more is even better, if tolerated).
Type: any activity that raises your heart rate for at least 10 minutes, such as walking, bicycling, jogging, swimming, vacuuming, scrubbing, shoveling, etc.

A cardiovascular fitness workout lasting 60 minutes applies time flexibility is specific to a joint's structure.

What is cardiovascular fitness?

Cardiovascular fitness is the one that fits our hearts and muscles. These exercises include jogging, running, cycling, aerobics, etc.

FITT stands for Frequency, or how often you do the workout each week. The letter I stands for intensity, which refers to how hard the action is being performed.

T stands for time, which refers to how long each exercise session lasts. The final T stands for Type, which indicates whether you are using a bike, stair climber, or treadmill.

Therefore, a 60-minute cardiovascular fitness routine employs time flexibility that is particular to the nature of a joint.

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Which statement correctly compares a sprain to a strain?

Answers

Answer:

A sprain is a stretch or tear in a ligament while a strain is also a stretch or tear, but it happens in a muscle or a tendon.

Explanation:

Hope this helped

:)

Softball:

Select the bio mechanical term or terms that relate to this movement pattern.

Multiple selections are possible.
Question 1 options:


Locomotor


Non Locomotor


Sending


Receiving


Evading


Coordination


Balance

Answers

The bio mechanical term that relate to the movement pattern is  -

Locomotor  ,  Non Locomotor  , Sending  , Receiving  , Evading  , Coordination  ,Balance ,(All of these)

Explanation:

A pattern is refereed to as a fixed structure like our  fingerprint image, a handwritten cursive word, our face,  a bar code symbol , even a  web page found on the Internet.  Thus, when we apply bio-metric system to the  pattern we do so to recognize, identify and classify the individual characteristics  by comparing it with the stored data.

so we can say that The bio mechanical term that relate to the movement pattern is  -

Locomotor  ,  Non Locomotor  , Sending  , Receiving  , Evading  , Coordination  ,Balance ,(All of these)

Bio-mechanical skills of playing softball.

Explanation:

Playing softball requires many body movements or bio-mechanics.

Locomotor movements are those which helps a body to "move from one place to another". The basic locomotor movements include walking, running, jumping, leaping etc. These can be done with even or uneven rhythm.

Non-locomotor movements are axial movements which move certain body parts but do not facilitate any change of position or travel from one place to another. These include movements involving flexing, bending, extending, rotating, swinging, swaying etc.

Sending movement is used to throw the ball. The mechanics of sending movement imparts force into the object which is the ball. Movements like underarm or overarm throwing or striking are sending movements.

Receiving movements in softball includes catching and collecting movements by the hand.

Evading movements include dodging, screening, or faking movements to evade the opposite player.

Coordination of muscles of trunk and legs are highly necessary for pitching softball. Coordination of motor skills plays an important role in softball.

Balance is prime important for softball as it provides proper stance for the players. Good balance and stability is required.

Softball:

Select the bio mechanical term or terms that relate to this movement pattern.

Multiple selections are possible.
Question 1 options:


Locomotor


Non Locomotor


Sending


Receiving


Evading


Coordination


Balance

Answers

Answer:

Balance is the right answer i think

Balance

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