Quiz-summary
0 of 10 questions completed
Questions:
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
Information
Practice Questions
You have already completed the quiz before. Hence you can not start it again.
Quiz is loading...
You must sign in or sign up to start the quiz.
You have to finish following quiz, to start this quiz:
Results
0 of 10 questions answered correctly
Your time:
Time has elapsed
You have reached 0 of 0 points, (0)
Categories
- Not categorized 0%
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- Answered
- Review
-
Question 1 of 10
1. Question
Blood pressure should be adequately high to push blood forward. If a patient has low blood pressure(hypotension), which among the following will most likely happen?
Correct
When the organ receives less amount of blood, the patient is experiencing hypotension. Thus, the brain, heart, and other organs of the patient won’t get enough blood.
Incorrect
When the organ receives less amount of blood, the patient is experiencing hypotension. Thus, the brain, heart, and other organs of the patient won’t get enough blood.
-
Question 2 of 10
2. Question
Red blood cells are used to transport oxygen from the lungs and pick carbon dioxide in the body to be exhaled. Which of the statement is true?
Correct
Erythrocytes are red blood cells that do transport oxygen and takes back co2 to be exhaled. It also contains hemoglobin and does not have a nucleus.
Incorrect
Erythrocytes are red blood cells that do transport oxygen and takes back co2 to be exhaled. It also contains hemoglobin and does not have a nucleus.
-
Question 3 of 10
3. Question
According to World Health Organization, “Cardiovascular disease is one of the deadliest diseases worldwide.” If a person has a heart attack, which part of the electrical conduction system is affected by this disease?
Correct
Bundle of his will be most affected if a person has a heart attack. It’s because it is located between the ventricles, ventricles will be likely be damaged after a heart attack.
Incorrect
Bundle of his will be most affected if a person has a heart attack. It’s because it is located between the ventricles, ventricles will be likely be damaged after a heart attack.
-
Question 4 of 10
4. Question
The immune system is composed of different organs working together to protect the body from sickness. Which among the following activates an inflammatory response to trigger immune cells from the blood?
Correct
Dendric cells and macrophages belong to the innate immune system which releases an inflammatory response when is needed.
Incorrect
Dendric cells and macrophages belong to the innate immune system which releases an inflammatory response when is needed.
-
Question 5 of 10
5. Question
T-cells stored and mature in the thymus. B -cells are cell-mediated immunity that matures in the bone marrow
Correct
It is true that T-cells grow and mature in the thymus. While B-cells grow and mature in bone marrow, however, B-cells have humoral immunity, not cell-mediated immunity.
Incorrect
It is true that T-cells grow and mature in the thymus. While B-cells grow and mature in bone marrow, however, B-cells have humoral immunity, not cell-mediated immunity.
-
Question 6 of 10
6. Question
The immune system builds a wall or fights any harmful substance that enters the body. Which among the following tissues belong to gut-associated lymphoid tissue?
Correct
Lymph nodes belong to the lymphatic system where immune cells communicate and plan for attack. Thus, gut-associated lymphoid tissues are tonsils, adenoids, payer’s patches, and appendix.
Incorrect
Lymph nodes belong to the lymphatic system where immune cells communicate and plan for attack. Thus, gut-associated lymphoid tissues are tonsils, adenoids, payer’s patches, and appendix.
-
Question 7 of 10
7. Question
his type of cell stays in the lymph node to search for the antigen. It also replicates itself the time when it encounters invading pathogen. What type of cell in the immune system is being described?
Correct
Memory cells are capable of replicating itself once it encounters an invading pathogen.
Incorrect
Memory cells are capable of replicating itself once it encounters an invading pathogen.
-
Question 8 of 10
8. Question
CD8+ T cells are cells specialized for the detection and destruction of harmful organisms. whereas, macrophages directly kill a virus-infected cell because they can signal cytokines to initiate an immune response.
Correct
Both statements are false. CD8+T cells are the killer cells. While the Macrophages are the ones who can replicate themselves when exposed to a pathogen.
Incorrect
Both statements are false. CD8+T cells are the killer cells. While the Macrophages are the ones who can replicate themselves when exposed to a pathogen.
-
Question 9 of 10
9. Question
The pharynx is the one that connects the mouth and nose to the esophagus and larynx. The following happens if the epiglottis failed its mechanism?
Correct
A person who is in the process of emesis vomits. Epiglottis is tasked to block off material from getting into the larynx.
Incorrect
A person who is in the process of emesis vomits. Epiglottis is tasked to block off material from getting into the larynx.
-
Question 10 of 10
10. Question
Digestion is one of the marvelous things that a human body is capable of. This process involves organs in the body with different functions, yet performs harmoniously. Which of the following organ is responsible for exocrine and endocrine functions?
Correct
The pancreas converts food into fuel so that body can use it to function well.
Incorrect
The pancreas converts food into fuel so that body can use it to function well.