Which of the following muscles causes flexion at both the knee and hip, and allows a person to cross the legs while seated?
A) rectus femoris
B) vastus intermedius
C) gracilis
D) sartorius
Answer: D) sartorius
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Which of the following enzymes is not produced by the pancreas?
A) alpha-amylase B) rennin C) lipase D) nucleases E) peptidases
The parathyroid glands are located
A. just below the thalamus. B. within the thymus. C. above the kidneys. D. anterior to the thyroid gland. E. posterior to the thyroid gland.
Which of the following muscles belongs to the group known as "hamstrings"?
A) biceps femoris B) semitendinosus C) semimembranosus D) All of the answers are correct. E) None of the answers are correct.
Umbrella cells
a. are located in the kidney. b. are located in the bladder. c. are located in the urethra. d. are at the base of the internal urethral sphincter. e. none of these.