Which of the following is used to reduce friction between the layers of membranes surrounding the heart?
a) Synovial fluid
b) Endocardium
c) Pleural fluid
d) Pericardial fluid
e) Capillary endothelium
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Question 2) Which of the following types of neurons conduct impulses from the thalamus to the primary somatosensory area of the cerebral cortex?
a) First order neuron
b) Second order neuron
c) Third order neuron
d) Fourth order neuron
e) Higher order neuron
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Question 3) Which of the following labeled structures in the diagram is a site of red blood cell production in adult bones?
a) A
b) B
c) E
d) F
e) G
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Question 4) Which of the followings structures is not found in the foot?
a) Pollex
b) Hallux
c) Talus
d) Longitudinal arch
e) Transverse arch
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Question 5) Where is the depressor anguli oris?
a) K
b) L
c) M
d) N
e) None of these choices
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Question 6) List the three major factors that contribute to the creation of the resting membrane potential in excitable cells.
What will be an ideal response
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Question 7) In the diagram, where is the styloid process?
a) J
b) K
c) G
d) H
e) I
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Question 8) Smooth muscle tone is maintained by the prolonged presence of _____ in the muscle cell's cytosol?
a) ATP
b) calcium ions
c) phosphate ions
d) myoglobin
e) None of these choices.
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Question 9) Which of the following blood vessels carries blood away from the heart to other organs?
a) arteries
b) capillaries
c) venules
d) arterioles
e) veins
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Question 10) Which branch of a spinal nerve serves the deep muscles and skin of the posterior surface of the trunk?
a) Meningeal branch
b) Rami communicantes
c) Brachial plexus
d) Posterior ramus
e) Anterior ramus