Identify the ganglion cell layer.
a) A
b) B
c) C
d) D
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Question 2) Which structure is composed of three cylindrical masses of erectile tissue each surrounded by a fibrous tissue?
a) Testes
b) Prostate
c) Bladder
d) Penis
e) Urethra
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Question 3) Which ligament limits hyperextension of the knee and prevents the anterior sliding of the tibia on the femur?
a) Fibular collateral ligament
b) Anterior cruciate ligament
c) Posterior cruciate ligament
d) Patellar ligament
e) Arcuate popliteal ligament
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Question 4) What is the action of the muscle labeled I?
a) extends the forearm at the elbow joint
b) flexes the forearm at the elbow joint
c) pronates the forearm at the radioulnar joints
d) abduct arm at shoulder joint
e) rotates arm at shoulder joint
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Question 5) Which of the following layers of the GI tract contains skeletal muscle?
a) Muscularis
b) Mucosa
c) Serosa
d) Submucosa
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Question 6) When chemoreceptors in blood vessels detect high levels of carbon dioxide in the blood, they stimulate all of the following changes EXCEPT
a) increased vasoconstriction of arterioles.
b) increased blood pressure.
c) decreased respiratory rate.
d) increased sympathetic stimulation of arterioles and veins.
e) increased vasoconstriction of veins.
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Question 7) During which of following periods does the largest volume of blood enter the arteries?
a) atrial diastole
b) ventricular diastole
c) atrial systole
d) ventricular systole
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Question 8) Where on the diagram is a metacarpal bone?
a) A
b) B
c) D
d) E
e) I
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Question 9) Which labeled cell in the diagram is a WBC?
a) A
b) B
c) C
d) Both B and C
e) All of these choices
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Question 10) Which class of cells includes macrophages, B cells and dendritic cells?
a) Antigen presenting cells
b) Primary lymphocytes
c) T cells
d) RBC
e) Epitope cells
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