What type of muscle tissue forms the tunica media?
A) striated muscle
B) cardiac muscle
C) voluntary muscle
D) smooth muscle
Ans: D) smooth muscle
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The clearest distinction between a male and female skeleton is seen in the characteristics of the
A) skull. B) pelvis. C) sacrum. D) teeth. E) thoracic cage.
A mother and two young children are found passed out in their apartment, where a space
heater is on. Emergency medical technicians suspect carbon monoxide poisoning, so they give the patients A) nitrogen and carbon dioxide. B) highly concentrated oxygen and some carbon dioxide. C) blood transfusions. D) surfactant.
Which type of membrane transport process uses ATP as a source of energy?
A)Osmosis B)Simple diffusion C)Primary active transport D)Filtration E)Facilitated diffusion
The __________ is the small, bilateral organ found lateral to the membranous urethra.
A. seminal vesicle B. urethra C. bulbourethral gland D. prostate gland E. ejaculatory duct