Which of the following hormones is produced in zone of adrenal gland labeled B?
a) cortisol
b) epinephrine
c) norepinephrine
d) glucagon
e) androgens
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Question 2) What category of receptor cell is used to sense changes in the concentration of chemicals in body fluids?
a) photoreceptor
b) mechanoreceptor
c) thermoreceptor
d) chemoreceptor
e) proprioceptor
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Question 3) How long can food stay in the fundus before being mixed with gastric juices?
a) 10 minutes
b) 20 minutes
c) 30 minutes
d) 45 minutes
e) 1 hour
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Question 4) If one is stabbed on the lateral side of the abdomen, what abdominal muscles, in order from superficial to deep, will the knife go through?
a) rectus abdominis, external oblique, internal oblique
b) external oblique, internal oblique, transversus abdominis
c) transversus abdominis, rectus abdominis, external oblique
d) external oblique, transversus abdominis, rectus abdominis
e) internal oblique, transversus abdominis, external oblique
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Question 5) Which class of antibodies is mainly found in sweat, tears, breast milk and GI secretions?
a) IgG
b) IgA
c) IgM
d) IgD
e) IgE
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Question 6) The neurocranium gives rise to bones of the
a) upper limbs
b) lower limbs
c) face
d) ribcage
e) skull
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Question 7) Which of the labeled cells in the diagram is a neuroglial cell that removes debris and acts as a phagocyte?
a) A
b) B
c) C
d) D
e) F
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Question 8) The pituitary gland is contained in a depression found in this cranial bone.
a) Ethmoid
b) Sphenoid
c) Lacrimal
d) Temporal
e) Parietal
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Question 9) Urea recycling can cause a buildup of urea in the
a) renal capsule
b) nephron loop
c) ascending tubule
d) renal medulla
e) renal pelvis
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Question 10) Which of the following statements does NOT accurately describe aerobic cellular respiration in skeletal muscles?
a) Pyruvic acid generated by glycolysis enters the mitochondria.
b) O2 is essential.
c) CO2 is produced as a waste product.
d) Lactic acid is continually produced.
e) Can be used to generate ATP from fats, proteins or carbohydrates.
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