The anterior branch or ramus of a spinal nerve supplies
A) muscles and skin of the back
B) muscles and skin on the front and sides of the trunk and limbs
C) the meninges and blood vessels of the spinal cord
D) intervertebral ligaments and vertebrae
Answer: B) muscles and skin on the front and sides of the trunk and limbs
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What appears to have a significant role in the loss of kidney function with age?
A. The renal pelvis narrows B. The juxtaglomerular apparatus hypertrophies C. Kidneys swell in size D. Glomeruli degenerate
A cat muzzle should be applied loosely to avoid breathing problems
Indicate whether the statement is true or false
DNA and RNA are examples of ____
a. proteins b. lipids c. nucleic acids d. carbohydrates
During a withdrawal reflex of the foot, what happens to the limb on the side opposite the stimulus? What is this response called?
A) The opposite side is also flexed. This is called the crossed flexor reflex. B) The opposite side is extended. This is called the crossed extensor reflex. C) The opposite side is also flexed. This is called reciprocal inhibition. D) The opposite side is extended. This is called reciprocal inhibition. E) The opposite side is extended. This is called reinforcement.