The cremaster muscle is innervated by which of the following nerves?
(A) genital branch of the genitofemoral
(B) ilioinguinal
(C) T12
(D) femoral
(E) obturator
Ans: (A) genital branch of the genitofemoral
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The primary dorsiflexor of the foot at the ankle is the
A. extensor digitorum longus. B. fibularis brevis. C. tibialis anterior. D. extensor hallucis longus. E. gracilis.
Which of the following are symptoms of inflammation?
A. redness, heat, and pain B. blistering, pain, and swelling C. heat, swelling, and blistering D. pain, redness, and bleeding E. swelling, bleeding, and numbness
Water and small hydrophilic solutes
A) may pass through the phospholipid bilayer of the plasma membrane. B) cannot pass through a plasma membrane. C) can dissolve holes in the plasma membrane. D) may pass through channels in the plasma membrane. E) do not mix with each other.
The most abundant form of thyroid hormone secreted by the thyroid gland is __________, but the most powerful form of thyroid hormone in the blood is __________
Fill in the blank(s) with correct word