1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
dalvyx [7]
3 years ago
13

Velocity of blood is relatively constant as blood flows from the aorta toward the capillaries.

Medicine
1 answer:
Vikki [24]3 years ago
7 0

Answer:

The answer to the question: velocity of blood is relatively constant as blood flows from the aorta towards the capillaries, would be, B: False.

Explanation:

One way to figure this one out is knowing that the velocity of the blood as it flows through the aorta, comes from the pumping strength of the heart. However, as the blood starts traversing the length of the different arteries, arterioles, and finally reached the capillaries, it encounter two things; first, the speed with which it was originally launched by the heart into the aorta, has already diminished as it moves away from the heart. Second, blood will encounter a series of barriers, not the least of which is resistance from the blood vessels themselves, that will lower the speed with which it will reach the capillares. And this is just as well, as capillaries are much more fragile than arteries themselves, their purpose actually being to serve as exchange points between the cardiovascular system and the different tissues of the body. Their structure is much thinner, and thus needs less speed, in order for exchanges to take place. This is why it is false.

You might be interested in
Which of the following is the MOST likely to REDUCE fertility? a.less generous public pension schemes b.improved access to medic
Zina [86]

Answer: c.a decrease in women’s wages

Explanation:

The fertility can be define as the capability of the organism to produce offsprings. As a measure of the fertility, the fertility rate can be calculated by the number of offsprings born per mating event by a mating pair or by the individual organism.

The pyschological factors such as anxiety, depression and stress all are responsible for reducing and limiting the fertility in humans. A decrease in the women's wage is likely to reduce her fertility this can indirectly affect the involuntary functions of the reproductive system. Thus the reproductive system becomes infertile.

7 0
2 years ago
2. Describe what characteristics can help you determine whether a tissue sample has healthy or cancerous cells.
Sergio039 [100]

Answer:

Size and shape of the cell can help you determine healthy vs. non-healthy cells.

A normal cell also has a large cytoplasmic volume, with a controlled growth. The opposite is true for cancer cells.

Explanation:

The overall size and shape of cancer cells are often abnormal. They may be either smaller or larger than normal cells. Normal cells often have certain shapes that help them do their jobs. Cancer cells usually do not function in a useful way and their shapes are often distorted.

7 0
2 years ago
Covid-19’s effect on venue policies and consumer behavior has waned, and nfl attendance figures show it. How much has per-game a
vova2212 [387]

The NFL is on track to entirely reverse a multiyear drop that began in 2017, according to an SBJ analysis of publicly recorded attendance, and per-game attendance is up 4% year over year throughout the league.

<h3>Which policy do you mean?</h3>

An official agreement reached by a group of individuals, a commercial organization, a government, or a political party on a set of ideas or a strategy for how to act in specific circumstances: They think that Europe needs a unified foreign and security policy.

<h3>How important is a policy?</h3>

Regarding how a company conducts business, policies offer direction, uniformity, accountability, efficiency, and clarity. This provides norms and ideals that cooperative members can adhere to.

To know more about Policies visit:

brainly.com/question/29435499

#SPJ4

3 0
1 year ago
What is the medical assistants role in contributing to the efforts of the health care team in the area of managed care
Harrizon [31]

The medical assistant helps by explaining the terminologies they use to the patients in clear language.

<h3>Who is a medical assistant?</h3>

The term medical assistant refers to those trained personnel at the hospital that helps a doctor to discharge his duties. They perform minor tasks such as taking vital signs etc.

The roe of the medical assistant in contributing to the efforts of the health care team in the area of managed care is to assistants the doctors and nurses by explaining the terminologies they use to the patients in clear language.

Learn more about medical assistants:brainly.com/question/24331637

#SPJ1

5 0
1 year ago
What is the most effective maneuvers to establish spontaneous breathing in a baby that is apneic after initial steps
Marianna [84]

Answer:

call 911

Explanation:

6 0
2 years ago
Other questions:
  • A healthy elastic artery ________. Select one: a. reduces blood flow b. is compliant c. is a resistance artery d. has a thin wal
    8·1 answer
  • According to anti-cancer, which of the following statements is incorrect?A. Stress does not cause cancerB. The increased inciden
    10·1 answer
  • Your patient required atropine 0.4mg sub q. Atropine is avail as 400mcg/ml. How much atropine would you administer
    12·2 answers
  • QUICK!!!!!
    9·1 answer
  • What can you do to remove a live insect from the ear canal?
    9·1 answer
  • A female patient brings in a new prescription for amoxicillin 500 mg. As you are entering the prescription into the system, you
    12·1 answer
  • A CELL THAT IS MORE_____<br> IS CALLED<br> DEPOLARIZED.
    6·1 answer
  • Bonnie gave birth 36 weeks after conception. Her baby weighed 3 pounds, 8 ounces. Bonnie's baby was _____ birthweight.
    14·1 answer
  • the effect of massage therapy on fatigue after chemotherapy in gastrointestinal cancer patients. authors:javad alizadeh, mohamma
    7·1 answer
  • after surgery to repair a retinal detachment, an older adult client is transferred to the postanesthesia care unit with the affe
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!