The gastroenterologist has just determined that you have a blockage in your jejunum and he will have to perform surgery, making a small incision in the wall to remove the obstruction. Which tunic will be cut first?
A. Mucosa
B. Submucosa
C. Tunica muscularis
D. Serosa
E. Adventitia
D
Anatomy & Physiology
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What structure contains the receptor cells for hearing?
What will be an ideal response?
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The prominent ridges in the lining of the empty stomach are called
A) cardia. B) papillae. C) rugae. D) plicae. E) villi.
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What is the symbol for potassium?
-Po -P -K -Pm
Anatomy & Physiology
Germ cells have ________ unpaired chromosomes and are thus called ________ cells
A) 23; diploid B) 46; diploid C) 23; haploid D) 46; somatic E) 23; somatic
Anatomy & Physiology