9 Questions On Level 2 A&p

Approved & Edited by ProProfs Editorial Team

The editorial team at ProProfs Quizzes consists of a select group of subject experts, trivia writers, and quiz masters who have authored over 10,000 quizzes taken by more than 100 million users. This team includes our in-house seasoned quiz moderators and subject matter experts. Our editorial experts, spread across the world, are rigorously trained using our comprehensive guidelines to ensure that you receive the highest quality quizzes.

Learn about Our Editorial Process

| By LouisC12

LouisC12

Community Contributor

Quizzes Created: 1 | Total Attempts: 117

Questions: 9 | Attempts: 117 | Updated: Mar 17, 2023

Questions

Settings

Create your own Quiz

Share on Facebook Share on Twitter Share on Whatsapp Share on Pinterest Share on Email Copy to Clipboard Embed on your website

Questions and Answers

1.

Where is the heart located?
- A.
  
  Posterior to (behind) the sternum and just right of centre
- B.
  
  Posterior to (behind) the sternum and just left of centre
- C.
  
  Anterior to (in front of) the lungs and just left of centre
- D.
  
  Anterior to (in front of) the lungs and just right of centre
Correct Answer
B. Posterior to (behind) the sternum and just left of centre

Explanation
The heart is located behind the sternum, which is the bone in the center of the chest. It is slightly to the left of center, hence it is described as being just left of center. This position allows the heart to be closer to the left lung, which it works closely with to pump and oxygenate blood throughout the body.

Rate this question:
2.

Which of the following is a function of the heart?
- A.
  
  To produce red blood cell
- B.
  
  To produce white blood cells
- C.
  
  To pump blood around the body
- D.
  
  To pump nutrients around the body
Correct Answer
C. To pump blood around the body

Explanation
The heart is responsible for pumping blood throughout the body. It acts as a muscular pump that propels oxygenated blood to various organs and tissues, delivering essential nutrients and removing waste products. This continuous circulation ensures that all cells receive the necessary oxygen and nutrients for their proper functioning. Therefore, the function of the heart is to pump blood around the body.

Rate this question:
3.

Through which major blood vessel does the left ventricle pump blood
- A.
  
  Aorta
- B.
  
  Vena CAva
- C.
  
  Pulmonary vein
- D.
  
  PUlmonary artery
Correct Answer
A. Aorta

Explanation
The left ventricle pumps oxygenated blood out of the heart and into the systemic circulation. The aorta is the major blood vessel that carries this oxygenated blood from the left ventricle to the rest of the body. It is the largest artery in the body and branches out into smaller arteries to supply oxygen and nutrients to all the organs and tissues.

Rate this question:
4.

The role of heart valves is to control the
- A.
  
  Two-way flow of blood through the heart
- B.
  
  Electrical conductivity of the heart
- C.
  
  Amount of oxygen in the heart
- D.
  
  One-way flow of blood through the heart
Correct Answer
D. One-way flow of blood through the heart

Explanation
Heart valves play a crucial role in ensuring the one-way flow of blood through the heart. They prevent the backflow of blood by opening and closing at the right time, allowing blood to flow in only one direction. This mechanism ensures that oxygenated blood is efficiently pumped to the rest of the body while deoxygenated blood is directed towards the lungs for oxygenation. Without the one-way flow provided by the heart valves, blood would not be able to circulate properly, leading to inefficient oxygenation and overall compromised cardiovascular function.

Rate this question:
5.

During pulmonary circulation the
- A.
  
  Left ventricle pumps de-oxygenated blood via an artery to the lungs
- B.
  
  B. left ventricle pumps oxygenated blood via an artery to the lungs
- C.
  
  C. right ventricle pumps de-oxygenated blood via an artery to the lungs
- D.
  
  Right ventricle pumps oxygenated blood via an artery to the lungs
Correct Answer
C. C. right ventricle pumps de-oxygenated blood via an artery to the lungs

Explanation
During pulmonary circulation, the right ventricle pumps de-oxygenated blood via an artery to the lungs. This is because the right ventricle receives de-oxygenated blood from the body and pumps it to the lungs for oxygenation. Once the blood reaches the lungs, it undergoes oxygenation and becomes oxygenated before returning to the heart. Therefore, option c is the correct answer.

Rate this question:
6.

Q6 The function of the pulmonary artery is to transport blood
- A.
  
  From the lungs to the heart
- B.
  
  B. from the heart to the lungs
- C.
  
  From the heart to the skeletal muscles
- D.
  
  From the skeletal muscles to the heart
Correct Answer
B. B. from the heart to the lungs

Explanation
The pulmonary artery is responsible for carrying deoxygenated blood from the heart to the lungs. In the lungs, the blood picks up oxygen and gets rid of carbon dioxide through the process of respiration. Once oxygenated, the blood returns to the heart through the pulmonary veins. Therefore, the correct answer is "b. from the heart to the lungs."

Rate this question:
7.

Diastolic blood pressure is a measure of the force that blood exerts on the walls of the
- A.
  
  Arteries whilst the heart contracts
- B.
  
  Veins whilst the heart contracts
- C.
  
  Arteries whilst the heart relaxes
- D.
  
  Veins whilst the heart relaxes
Correct Answer
C. Arteries whilst the heart relaxes

Explanation
Diastolic blood pressure is a measure of the force that blood exerts on the walls of the arteries whilst the heart relaxes. During diastole, the heart is in its resting phase and is filling with blood. The pressure exerted on the arterial walls during this phase represents the minimum pressure in the arteries, which is known as diastolic blood pressure. This measurement is important in assessing the health of the cardiovascular system and can help identify conditions such as hypertension.

Rate this question:
8.

According to the National Institute for Health and Care Excellence (NICE), hypertension is considered severe if
- A.
  
  Systolic blood pressure is 180 mmHg or higher or diastolic blood pressure is 110 mmHg or higher
- B.
  
  Systolic blood pressure is 140 mmHg or higher or diastolic blood pressure is 90 mmHg or higher
- C.
  
  Systolic blood pressure is 160 mmHg or higher or diastolic blood pressure is 100 mmHg or higher
- D.
  
  Systolic blood pressure is 150 mmHg or higher or diastolic blood pressure is 110 mmHg or higher
Correct Answer
A. Systolic blood pressure is 180 mmHg or higher or diastolic blood pressure is 110 mmHg or higher

Explanation
According to the National Institute for Health and Care Excellence (NICE), hypertension is considered severe if the systolic blood pressure is 180 mmHg or higher or the diastolic blood pressure is 110 mmHg or higher. This means that if a person's blood pressure reaches or exceeds these levels, it is classified as severe hypertension.

Rate this question:
9.

Where are the lungs located in relation to the diaphragm?
- A.
  
  A. Above
- B.
  
  Below
- C.
  
  Behind
- D.
  
  In front
Correct Answer
A. A. Above

Explanation
The lungs are located above the diaphragm. The diaphragm is a dome-shaped muscle that separates the chest cavity from the abdominal cavity. The lungs are situated in the chest cavity, above the diaphragm, and are protected by the ribcage.

Rate this question:

Quiz Review Timeline +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

Current Version
Mar 17, 2023

Quiz Edited by
ProProfs Editorial Team
Jan 09, 2017

Quiz Created by
LouisC12

9 Questions On Level 2 A&p

Where is the heart located?

Which of the following is a function of the heart?

Through which major blood vessel does the left ventricle pump blood

The role of heart valves is to control the

During pulmonary circulation the

Q6 The function of the pulmonary artery is to transport blood

Diastolic blood pressure is a measure of the force that blood exerts on the walls of the

According to the National Institute for Health and Care Excellence (NICE), hypertension is considered severe if

Where are the lungs located in relation to the diaphragm?