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
STALIN [3.7K]
3 years ago
7

In the heart dissection you performed, you noted the muscular walls of the ventricles. The walls of the atria, however, were muc

h thinner. Why do you think the ventricular walls are so much thicker that the atrial walls?
Medicine
1 answer:
MrRa [10]3 years ago
7 0

Answer:

The correct answer is that ventricles have to pump blood very far in the body.

Explanation:

The human heart contains four chambers. The right chambers of the heart are the right atrium and right ventricle and left side left atrium and left ventricle.

Ventricles have thick walls than atria as they have a thin wall comparatively because they have to do more work than the atrium. The atria are chambers that gets incoming blood. On the other hand, the chambers of ventricles pump the blood out of the heart. Even the left ventricle has thick walls than the right ventricle. Blood is propelled out of the heart with greater pressure from ventricles compared to the atria.

Thus, the correct answer is that ventricles have to pump blood very far in the body.

You might be interested in
I WILL MARK BRAINLIEST!!
Furkat [3]

Answer:

Cause of death: The reason you die

Too much smoking caused liver cancer and when going under treatment couldn't last for long

Mechanism of death: Anxious to die

Knowing there's no hope left the only way out is death

Manner of death: Slow yet painful

spreads and blocks the respiratory orangs and hence causing the person to choke to death.

7 0
3 years ago
Muscles strains first aid needee​
ikadub [295]

Answer:

Apply ice right away to reduce swelling. Wrap the ice in cloth. ...

Use ice for the first 3 days. After 3 days, either heat or ice may be helpful if you still have pain.

Rest the pulled muscle for at least a day. ...

Try not to use a strained muscle while it is still painful.

Use an ice pack or slush bath of ice and water for 15 to 20 minutes each time and repeat every two to three hours while you're awake for the first few days after the injury. Compression. To help stop swelling, compress the area with an elastic bandage until the swelling stops.

4 0
3 years ago
which adverse effects associated with levodopa therapy would support the nursing diagnosis risk for injury?
Flura [38]

The adverse effects of levodopa therapy on orthostatic hypotension would support the nursing diagnosis of injury risk.

Parkinson's disease is treated with a combination of levodopa and carbidopa. The most effective treatment for Parkinson's disease motor symptoms is levodopa/carbidopa. More than 50 years ago, levodopa was discovered as a treatment for Parkinson's disease.

Dyskinesias are uncontrollable, sudden movements. These are known as motor symptoms and are a common side effect of long-term levadopa use. Dyskinesias can have an impact on one's quality of life. The severity of these levodopa-related symptoms varies. Dykinesia is more common in early-onset Parkinson's disease. To prevent motor symptoms, drugs may be added or changed.

Orthostatic hypotension, also known as postural hypotension, is a type of low blood pressure that occurs after sitting or lying down. Orthostatic hypotension can result in dizziness, lightheadedness, and fainting. Orthostatic hypotension is not always severe. Episodes could be brief.

To know more about the levodopa, here

brainly.com/question/9517323

#SPJ4

7 0
1 year ago
In ovulation, after expelling the oocyte the follicle becomes a __________ and secretes __________.
Rus_ich [418]

In ovulation, after expelling the oocyte the follicle becomes a corpus luteum, estrogen and secretes progesterone.

<h3>What is corpus luteum?</h3>
  • corpus luteum, yellow hormone-secreting body in the female reproductive procedure. It is created in an ovary at the site of a follicle, or sac, that has developed and released its ovum, or egg, in the procedure known as ovulation.
  • Although it's inside your ovaries, the corpus luteum job is to create your uterus a healthy residence for a fetus to grow. It releases a hormone called progesterone that organizes your uterus for pregnancy. Once it's no longer needed to make progesterone, your corpus luteum goes away.
  • Having a corpus luteum cyst doesn't indicate that you're pregnant. Your doctor is more possible to find one if you're pregnant, though, because they typically show up during the imaging techniques that happen with pregnancy.

To learn more about corpus luteum, refer to:

brainly.com/question/12539898

#SPJ4

3 0
1 year ago
Choose three cardiovascular activities from the list in the lesson or discuss with your teacher other cardiovascular activities
Usimov [2.4K]

Answer: If this is to measure the change in heart rate, I’ve chosen laying down vs standing

Explanation:

3 0
3 years ago
Other questions:
  • A patient in diabetic ketoacidosis has an order for an insulin drip at 10 units per hour. The pharmacy dilutes regular insulin 5
    11·1 answer
  • Epidemiologists classify diseases by their mortality rate (the percent of infected individuals who die from the disease) and by
    10·1 answer
  • What is the process for becoming registered?
    6·2 answers
  • The best way to manage heat illness is through
    7·1 answer
  • What are some illnesses that marayona can cure
    15·2 answers
  • Artie, a 36 y/o male, comes to the clinic with chief complaint of: intermittent flank one side flank pain. The pain is an 8 on a
    10·1 answer
  • Angeline was born several weeks before her due date. Although she was small, her birth weight was appropriate, based on time spe
    10·1 answer
  • A client is admitted with suspected primary hyperthyroidism. What laboratory values support this diagnosis
    10·1 answer
  • The nurse reviewed laboratory values for a client with type 1 diabetes mellitus. The client's hemoglobin a1c (hba1c) is 9 percen
    9·2 answers
  • An examination or test of a patient who has no signs or symptoms that is conducted with the intention of finding any evidence of
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!