Which of the following is true of the collecting ducts?
a) they drain the nephron loop
b) they carry fluid deep into medulla then back up to cortex
c) they drain the glomerular capsule
d) they carry fluid from multiple nephrons to renal papillae
d) they carry fluid from multiple nephrons to renal papillae
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Which type of fracture results from repeated loading of relatively low magnitude?
A. spiral B. impacted C. depressed D. stress
the posterior compartment of the thigh contains which group of muscles?
a) thigh adductors b) peroneus muscles c) quadriceps muscles d) hamstring muscles
Achondroplastic dwarfism is a hereditary condition, in which the long bones of the limbs fail to elongate normally because of reduced hyperplasia and hypertrophy of cartilage in the ________
A) primary ossification center B) epiphyseal plate C) secondary ossification center D) secondary bone marrow E) primary bone marrow
Erection of the penis or clitoris ________.
A) is primarily under sympathetic control B) is primarily under parasympathetic control C) is the result of coordinated activation by both sympathetic and parasympathetic input D) depends very little on autonomic activation