Question

question 1
the diaphragm is superior to the heart, and the lungs are meidal to the heart.
true
false
question 2
the carotid and aortic bodies contain chemoreceptors to detect changes in blood oxygen level.
true
false
question 3
oxygenated blood can be found in the following chambers of the heart: left atrium and left ventricle.
true
false

Explanation:

• For Question 1: The diaphragm is inferior to the heart, and the lungs are lateral to the heart, so the statement is false.
• For Question 2: The carotid and aortic bodies do contain chemoreceptors that detect changes in blood oxygen levels, so it's true.
• For Question 3: Oxygen - ated blood is indeed found in the left atrium and left ventricle of the heart, so it's true.

Answer:

Question 1: B. False
Question 2: A. True
Question 3: A. True