Degeneration of the neurons in which of the following structures leads to the muscle tremors associated with Parkinson disease?
A) Substantia nigra
B) Tegmentum
C) Pons
D) Inferior colliculi
E) Cerebral crus
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Question 2) Injury to the deep fibular nerve would cause inability to extend ones toes.
Indicate whether the statement is true or false
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Question 3) Carbon is very versatile in forming bonds with other atoms because it has ________ valence electrons.
A) two B) eight C) four D) six
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Question 4) ________ burns involve the epidermis, all of the dermis, and often some deeper tissue.
A) Third-degree
B) Partial-thickness
C) Second-degree
D) First-degree
E) Malignant
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Question 5) The addition of CO2 to the blood generates ________ ions in the RBCs, which in turn stimulates RBCs to unload more oxygen.
A) sodium B) chloride C) nitrogen D) potassium E) hydrogen
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Question 6) The ABO blood group is determined by ________ in the plasma membrane of RBCs.
A) glycoproteins
B) glycolipids
C) agglutinins
D) antibodies
E) antigen-antibody complexes
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Question 7) Basal cell carcinoma initially affects cells of the stratum ________.
A) spinosum
B) corneum
C) germinativum
D) basale
E) lucidum
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Question 8) The ________ function(s) in visual attention, such as to look and follow the flight of a butterfly.
A) substantia nigra
B) inferior colliculi
C) superior colliculi
D) tegmentum
E) red nucleus
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Question 9) Which of the following muscles is innervated by the obturator nerve?
A) Biceps femoris
B) Tibialis anterior
C) Gracilis
D) Soleus
E) Sartorius
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Question 10) The anterior margin of the ovary is anchored by a peritoneal fold called the ________.
A) mesovarium B) suspensory ligament
C) ovarian ligament D) broad ligament
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