In a normal heart, an increase in edv would result in.

Answers

Answer 1

Answer:

In a normal heart, an increase in edv would result in.

This causes the ventricular contraction force to increase, allowing the heart to evacuate the extra blood that has been returned to it. As a result, an increase in EDV leads to a rise in SV. By this process, a decrease in venous return and EDV causes a drop in SV.

Explanation:

Answer 2

An increase in EDV raises the heart's preload and, through the Frank-Starling mechanism, the amount of blood evacuated during systole (stroke volume).

What is EDV?

The term "end-diastolic volume" (EDV) refers to the amount of blood in the left ventricle at the conclusion of ventricular filling. In an adult human, this volume is around 120 mL.

The amount of blood expelled from the ventricle during systole increases with an increase in EDV, which also raises the preload on the heart through the heart's Frank-Starling mechanism (stroke volume).

This causes the ventricular contraction force to rise, allowing the heart to expel the extra blood that was returned to it. Consequently, an increase in EDV causes an increase in SV. By this process, on the other hand, a decrease in venous return and EDV causes a drop in SV.

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Related Questions

How to describe someone as looking impressed in writing

Answers

Answer:

Some Adjectives include:

arousing, arousing admiration, awe, favourable, dazzled, inspired, moved, touched, electrified etc

Someone as looking impressed in writing by the way an individual describes an action or work in proper written form with the help of articles, part of speech, etc.

What do you mean by Impression?

An Impression may be defined as a feeling that shows unlimited respect to someone or something.

Every written form is documented in a specific format. This format gives you the actual idea behind the writing of the document.

It usually consists of some adverbs like softly, gently, quickly, etc. adjectives like glorious, grateful, handsome, inspired, etc., and other parts of speech as well.

Therefore,  someone as looking impressed in writing by the way an individual describes an action or work in proper written form with the help of articles, part of speech, etc.

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Select the correct answer.

Which of the following statements is true about BMI?

A.

BMI is NOT a reliable indicator of body fat.

B.

BMI measures body fat directly.

C.

BMI cannot be considered an alternative for direct measure of body fat.

D.

BMI measurements are relatively inexpensive and easy to perform.
I'll give BRAINLIEST

Answers

Answer:

your answer is A...

Explanation:

Hope this helps you!!!

Answer: A

Explanation: got it right

__________ is a type of therapy where the therapist encourages the client to talk about whatever comes to mind. a. transference b. dream analysis c. interpretation d. free association please select the best answer from the choices provided a b c d

Answers

D. Free association is a type of therapy where the therapist encourages the client to talk about whatever comes to mind.

Answer:

it is D

Explanation:

Cause i said so just trust me

Hospital information systems can reduce errors in patient care. True or False ?

Answers

Answer:

True

Explanation:

Hope that helps

Answer:

True

Explanation:

Hospital Information systems allow information on patients to be widespread to limit the possibility of patient mishaps.

when was health, population and environment education included as a compulsory subject in secondary level?​

Answers

Explanation:

as a compulsory

#Ihopethishelps

Name 5 functions of the Muscles

Answers

Answer:

movement

Explanation:

your muscles pull on your bones causing them to move within the joints.

supports your body mass and your internal organs

provides your body with protection

heat and blood circulation

Abduction.
Adduction.
Flexion.
Hyperflexion.
Extension.
Hyperextension.
Rotation.
Internal rotation.

The lacrimal ducts drain tears into the temporal lobe. True or False.

Answers

True, because of the way it’s set up
The answer to your question is true

Many forms of biomedical therapy come with side effects, but the most serious form of brain damage could be from __________. a. psychosurgery b. electroconvulsive therapy c. antipsychotic drugs d. antianxiety drugs please select the best answer from the choices provided a b c d

Answers

The answer would be: A. psychosurgery.

Many types of biomedical therapy have adverse effects, however the most serious type of brain injury may be caused by psychosurgery.

What is psychosurgery?

Psychosurgery is a type of surgery that involves performing stereotactic operations on the brain in order to change abnormal physiology.

It is done by severing connections between the frontal lobe and the rest of the brain, such as the cortex, nuclei, or other brain pathways.

This other part of the brain may appear to function normally or not.

Thus, the correct option is a, psychosurgery.

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You want to establish the level of satisfacation of the parents about services that are rendered by a centre design. write a quationniere

Answers

Answer:

The level of parent satisfaction with the overall service of the pediatric day surgery in Tayside Children's Hospital was unknown. Furthermore, there is a lack of existing validated tools available to measure parent satisfaction with pediatric day surgery.

You will never experience a conflict so long as you only associate with other people who hold your same
beliefs and principles.
please select the best answer from the choices provided.
true or false?

personal wellness class
от
f

Answers

Answer:

True

Explanation:

You both believe in the same beliefs and morals so what conflict could there be? There would not be anything to disagree on!

12.) What are three signs of a healthy friendship?*

1. Having many arguments, spreading gossip and rumors about each other, and making
the other feel bad.

2. Find people that make you better and help you grow, be respectful and kind, and be
able to apologize when one knows they are in the wrong.

3. Be friendly with each other, share your feelings and thoughts, and lie to them when
absolutely necessary.

4 Be supportive of each other, be respectful and kind, and never let anyone else join in
on the groups' activities

Answers

Answer:

I think is No.2

Explanation:

2. Find people that make you better and help you grow, be respectful and kind, and be

2. Find people that make you better and help you grow, be respectful and kind, and beable to apologize when one knows they are in the wrong.

( These all are healthy friendship fact )

Depressants are known to cause which of the following?
A. Confusion
B. Exhaustion
C. Irritability
D. All of the above

Answers

Answer:

the answer is D

Explanation:

becauze they just can

Answer:

D. all of the above

Explanation:

from dea .gov:
"Cause amnesia (leaving no memory of events that occur while under the influence), reduce reaction time, impair mental functioning and judgment, and cause confusion"

An unconscious gesture intended to hinder therapy progression is known as __________. a. resistance b. transference c. interpretation d. free association

Answers

Answer:

A. resistance

Explanation:

An unconscious gesture intended to hinder therapy progression is known as resistance. Resistances in therapy are behaviors, cognitions or emotions that the client presents and that constitute obstacles to change. This range of resistances is as wide as the number of people on therapy. This resistance may even happen unintentionally, but it significantly impedes the progression of therapy.

An unconscious gesture mean to prevent therapy progression is called resistance.

The correct option is a.

What is resistance?

Resistance is an act to stop or oppose an act which is in progress.

Resistance is debited by Greek letter Ω, and measured in ohms.

When a person refuse or stop to do something, it called resistance.

Thus, the correct option is a, resistance.

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Which of the following are types of hereditary disorders? a. single-gene and chromosomal b. complex and duplex c. single-gene and duplex d. all of the above please select the best answer from the choices provided. a b c d

Answers

Hereditary disorder is the disorder caused by change in one's DNA sequence. These are of three types single gene disorder, chromosomal disorder and complex disorder.

What is Hereditary disorder?

A hereditary disorder is caused by changes in DNA. This will get transmitted to the next generations through genes.

There are mainly of three types. They are:

Single-gene disorder: only one gene is affected.Chromosomal disorder: here chromosomes are either missing or changed.Complex disorder: when two or more genes are affected.

Thus, option a is correct.

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What are 3 things that happen to pollutants that you may breathe in?.

Answers

Irritated airways, coughing, and feeling of shortness of breath


Hope this helped

What vitamin deficiencies cause tingling in the hands and feet.

Answers

Answer:

vitamins E, B1, B6, B12

Explanation:

does this help you???

In Community X (population 20,000), an epidemiologist conducted a prevalence survey in January of 2012 and reported an HIV prevalence of 2.2%. Over the next 12 months, the department of health reported an additional 50 new HIV cases between February 2012 and January 2013. The total population stayed constant at 20,000. Part 1 How many people had HIV in January 2012? Present or describe the formula you used to arrive at your answer. Calculate the incidence rate assuming no HIV-related deaths over the 12-month period. Present or describe the formula you used to arrive at your answer. Be sure to clearly indicate the numerator and denominator used in your calculation and include an appropriate label for the rate. In a summary of 200-250 words, interpret the results and discuss the relationship between incidence and prevalence. Discuss whether or not the epidemiologist should be concerned about these new HIV infections, assuming a previous incidence rate of 0.5 per 1,000 person-years prior to this updated risk assessment.

Answers

Based on the results of the study shown below, the epidemiologist has reason to worry because the incidence rate increased over four times the previous level as shown below:

number of HIV cases = 440 personsnew incidence rate = 2.25 per 1000 persons

What is prevalence and incidence rate?

Prevalence rate is the proportion of persons in a population who have a particular disease or attribute at a specified point in time or over a specified period of time.

Prevalence rate = number of cases/total population × 100%

Incidence rate is the proportion of new cases of a condition observed within a given period of time.

Incidence rate = number of new cases/population at risk × 1000population at risk = total population - previous cases

The number of people who had HIV in January 2012 is calculated as follows:

number of HIV cases = prevalence rate × total population

number of HIV cases = 2.2% × 20000

number of HIV cases = 440 persons

Incidence rate between February 2012 and January 2013 is calculated as follows:

Incidence rate = 50/(20000 - 440) × 1000

Incidence rate = 2.25 per 1000 persons.

Based on the new incidence rate, the epidemiologist has reason to worry because the incidence rate has increased over four times the previous level.

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Which statement describes a social risk factor for depression?

Fabian feels excluded from a group of coworkers.
Julia found out her very close relative passed away.
Isabella learned her family is relocating to a new state.
Felix discovered his dad suffered from depression years ago.

Answers

A socia risk factor is the first one, A.

Answer:

A- fabian feels excluded from a group of coworkers

Explanation:

edge 22

word meaning within the bladder. starts with intra.

Answers

Answer:

intravesical

Explanation:

Most women need to consume an extra ________ calories a day to support their growing baby.

Answers

Answer:

Pregnant women need about 300 extra calories a day.

Explanation:

What is the consistent temperature the freezer should be set to?
32 - 0 Degrees
36 - 0 Degrees
28 - 5 Degrees
35 - 0 Degrees

Answers

A)


Please tell me if this is wrong because if it is I may have food poisoning!

list three ways in which physical fitness contributes to total fitness.

Answers

Answer:

The ultimate goal of a personal fitness routine is a balance that includes the three basic aspects of physical fitness: cardiorespiratory endurance, muscular strength and endurance, and flexibility. Doing all cardio and no strength training may lead to muscle imbalances, injuries, and lack of muscle tone

hope this helps!!!!!

Answer:

Muscular Strength. This is the “power” that helps you to lift and carry heavy objects. ...

Muscular Endurance. ...

Cardiovascular Endurance.

Explanation:

True or false? a medical assistant should check back with callers who have been placed on hold every 30 seconds or so.

Answers

Answer:

True

Explanation:

Just so the medical assistant can reassure the caller that they are going to be helped and to make sure that the caller is still on the line.

Answer:

True

Explanation:

I hope you find it helpful.

Which part of the nephron acts as a countercurrent multiplier?.

Answers

The answer is both cortical and juxtamedullary nephrons regulate the concentrations of solutes and water in the blood, countercurrent multiplication in the loops of Henle of juxtamedullary nephrons is largely responsible for developing the osmotic gradients that are needed to concentrate urine.

Exposure to alcohol affects the blood supply to the fetus and can cause physical deformities to the face, eyes, and heart.
t
f

Answers

Answer:

True

Explanation:

Abnormal facial features, such as a smooth ridge between the nose and upper lip (this ridge is called the philtrum) That is from the CDC..

Compile your research in a table that lists each technology, its purpose, its cost to use,
whether it is covered by insurance, and details on accessibility (numbers and locations if
individual services). Finally, write a brief assessment of accessibility issues you
uncovered.

Answers

Technology is important in record keeping, communication, office productivity internet and search, automation, analytics, etc.

What is technology?

Technology simply means the application of scientific knowledge for practical purposes.

The purpose of technology is that it's important in record keeping, communication, office productivity internet and search, automation, analytics, etc.

The cost to use technology include the fact that it's expensive, leads to shortage of jobs, and its extreme dependability. Also, it's important to know that technology can be covered by insurance.

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Why is adole scence called a transition period? please सबै me ​

Answers

Answer:

Life transitions are periods in time when individuals experience major changes. Transitions may occur during periods between two relatively stable states of human development. The associated changes with the transition bring instability as the person passes through the period. During this period, the individual is typically required to make major adjustments, to develop new skills, or to learn to cope with new experiences. One major life transition begins during the final year or years of high school. This transition, unlike childhood transitions, for many individuals will include a move from one's childhood home and away from their family of origin and from an established network of friends. A successful transition to young adulthood will form a foundation for the individual in future stages of development and transitions. Three frameworks of transition, developmental psychology, counseling, and nursing, are described.

Explanation:

As status asthmaticus worsens, the nurse would expect which acid-base imbalance?.

Answers

Answer:

PaCO2 and an increased pH

Explanation:

As status asthmaticus worsens, the nurse would expect which acid-base imbalance? As status asthmaticus worsens the PaCO2 and an increased pH. As status asthmaticus worsens, the PaCO2 increases and the pH decreases, reflecting respiratory acidosis.

How many extrinsic eye muscles are attached to the exterior surface of each eyeball?.

Answers

Answer:

Six extrinsic muscles are there as well as one muscle controlling movement in the upper eyelid. I hope this helps!

Explanation:

A 45-year-old female patient is prescribed ciprofloxacin to treat a bronchial infection. A nursing assessment revealed that she started taking daily vitamin supplements about 2 years ago. To maximize the therapeutic effects of the ciprofloxacin therapy, the nurse should advise the patient to.

Answers

Answer:

The nurse should advise the patient to take the vitamins at least 2 hours before or after taking ciprofloxacin.

Explanation:

Vitamin supplements may make ciprofloxacin less effective. Calcium can limit the bioavailability of Ciprofloxacin in turn making it less effective, as well as iron, aluminum, and magnesium which are in multivitamins.

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