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ANP 1101 MIDTERM 2 SAVORY EXAM
QUESTIONS AND ANSWERS 2026
A hormone might:
A. Alter a membrane channel by changing its shape, thereby affecting what can go
through it
B. Depolarize a skeletal muscle cell
C. Interfere with norepinephrine at a neuronal synapse
D. Inactive glucose so it cannot be used by the cell
E. Block the production of a cell membrane - correct-answer -A. Alter a
membrane channel by changing its shape, thereby affecting what can go through
it
The visceral pericardium is the same as the:
A. Mediastinum
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B. Parietal pericardium
C. Epicardium
D. Myocardium
E. Endocardium - correct-answer -C. epicardium
The coronary sulcus is a groove that:
A. Marks the border between the atria and ventricles
B. Marks the boundary line between the right and left ventricle
C. Marks the boundary line between the right and left atria
D. Separates the atrioventricular valve from the atria
E. Separates the coronary arteries from the coronary veins - correct-answer -A.
marks the border between the atria and ventricles
The right coronary artery give rise to:
A. The circumflex and marginal arteries
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B. The great and small cardiac veins
C. The circumflex and anterior inter-ventricular arteries
D. The marginal artery - correct-answer -D. The marginal artery
When the cardiac output = 10 L/min and the HR = 100 beats/min, the stroke
volume equals...
A. ~ 70 ml
B. 100 ml
C. 1500 ml
D. 150 ml - correct-answer -B. 100 ml
If acetylcholine is applied to the SA node, but cardiac output is to remain
constant, which of the following would have to happen?
A. Stroke volume must increase
B. Venous return must decrease
C. The force of contraction must decrease
ANP 1101 MIDTERM 2 SAVORY EXAM
QUESTIONS AND ANSWERS 2026
A hormone might:
A. Alter a membrane channel by changing its shape, thereby affecting what can go
through it
B. Depolarize a skeletal muscle cell
C. Interfere with norepinephrine at a neuronal synapse
D. Inactive glucose so it cannot be used by the cell
E. Block the production of a cell membrane - correct-answer -A. Alter a
membrane channel by changing its shape, thereby affecting what can go through
it
The visceral pericardium is the same as the:
A. Mediastinum
,2|Page
B. Parietal pericardium
C. Epicardium
D. Myocardium
E. Endocardium - correct-answer -C. epicardium
The coronary sulcus is a groove that:
A. Marks the border between the atria and ventricles
B. Marks the boundary line between the right and left ventricle
C. Marks the boundary line between the right and left atria
D. Separates the atrioventricular valve from the atria
E. Separates the coronary arteries from the coronary veins - correct-answer -A.
marks the border between the atria and ventricles
The right coronary artery give rise to:
A. The circumflex and marginal arteries
, 3|Page
B. The great and small cardiac veins
C. The circumflex and anterior inter-ventricular arteries
D. The marginal artery - correct-answer -D. The marginal artery
When the cardiac output = 10 L/min and the HR = 100 beats/min, the stroke
volume equals...
A. ~ 70 ml
B. 100 ml
C. 1500 ml
D. 150 ml - correct-answer -B. 100 ml
If acetylcholine is applied to the SA node, but cardiac output is to remain
constant, which of the following would have to happen?
A. Stroke volume must increase
B. Venous return must decrease
C. The force of contraction must decrease
