The large fiber tract that allows communication between the two cerebral hemispheres is called the ________
A) corpus callosum
B) fornix
C) pons
D) thalamus
A
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The uterus is a target organ of which hormone?
A. Follicle-stimulating hormone (FSH) B. Luteinizing hormone (LH) C. Adrenocorticotropic hormone (ACTH) D. Oxytocin E. Gonadotropin-releasing hormone
Which of the following accounts for the increased osmolality with prolonged exercise in a hot environment?
A. The decreased blood volume due to increased sweating and lack of water intake increase the blood osmolality. B. ADH production triggers the increased reabsorption of water in renal tubules trigger the increase in blood osmolality. C. The osmoreceptors trigger the thirst mechanism, triggering an increase in blood osmolality. D. The increased production of aldosterone leads to an increase in the blood osmolality.
The most abundant high-energy compound in cells is
A) DNA. B) adenosine diphosphate. C) adenosine monophosphate. D) adenosine triphosphate. E) RNA.
Which of the following triggers the extrinsic pathway of coagulation?
A. Calcium B. The intrinsic and extrinsic pathway of blood clotting are BOTH begun by damaged tissues. C. Damaged tissues D. Platelets