Which of the following structure is a nerve system that regulation the GI tract motility?
a. Myenteric plexus
b. Mucosa
c. Serosa
d. Submucosa
e. circular muscles
Answer: a. Myenteric plexus
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Which of the following muscles would be compromised from damage to the femoral nerve?
A. Biceps femoris B. Vastus intermedius C. Semimembranosus D. Popliteus
A patient comes into the emergency room with weakness on one side and difficulty walking and talking. You determine that the brain has been deprived of oxygen due to lack of regional blood flow. You suspect that patient has most likely experienced
A) a subdural hemorrhage. B) meningitis. C) hydrocephalus. D) cranial trauma. E) a cerebrovascular accident.
Although pregnancies are highly variable, morning sickness is most commonly experienced in the ________ trimester
A. first B. second C. third
The figure illustrates bones of the right lower limb. What does "A" represent?
A. femur B. fibula C. tarsals D. tibia E. patella