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WGU D115 OA Study Guide Unit 6 Exam Questions and Answers
WGU D115 OA Study Guide Unit 6 Exam Questions and Answers
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WGU D115 OA Study Guide Unit 6Exam Questions and Answers
What type of fibers stimulate the salivary glands? - -Cholinergic fibers
-What part of the esophagus is innervated by nerve fibers? - -The lower
third
-What artery provides blood to the stomach? - -Celiac artery
-What hormone is responsible for the inhibition of stomach contraction? - -
Secretin
Gastrin increases stomach contraction (aids in motility) and produces acid in
the antrum, duodenum, and pancreas by G-cells
-Which cells of the stomach secrete hydrochloric acid and intrinsic factor? -
-Parietal cells
Pernicious anemia* (Vitamin B12 deficiency)
-Which enzyme is responsible for cleaving fatty acids from phospholipids? -
-Phospholipase
-Which enzyme is responsible for breaking the end amino acids away from
the ingested protein? - -Carboxypeptidase
-What is true of unconjugated bilirubin? - -Unconjugated bilirubin is bilirubin
bound to albumin.
Also called "free bilirubin"
-Define pepsin - -Produced in the stomach and breaks down proteins
Think P and P
-Define Lipase - -Produced by the pancreas and breaks down triglycerides
-Define amylase - -Produced in the mouth and breaks down starch
"Amy eats a starchy meal"
-What are 3 characteristics of celiac disease? - -Anemia
, Diminished growth
Deficiences in fat-soluble vitamins
-Is pyloric stenosis more common in male or female infants ? - -Males
-A 74-year-old male complains of rectal bleeding for the past year. He has
not change in bowel habits and denies abdominal pain, weight loss, and
rectal pain. He has seen blood in the toilet water and when wiping
approximately once every few weeks, but lately the bleeding has increased.
He had colonoscopy 5 year ago. The FNP should: - -Schedule a colonoscopy
to look for colon polyps and/or cancer
-An overweigh, middle-aged woman has right upper quadrant pain that
radiates to her right subscapular area and is severe and persistent. She is
also experiencing anorexia, nausea, and a fever. Her most recent meal was a
double quarter-pound cheeseburger, French fries, and a milkshake. The FNP
examines the abdomen and percusses for CVA tenderness. the abdomen is
tender in the RUQ. Which of the following signs corresponds with the correct
diagnosis? - -Murphy's sign: the patient has cholecystitis
McBurney's sign is related to appendicitis
CVA tenderness is related to UTIs
-A sudden onset of diarrhea that consists of five to six loose stools a day and
awakens the pt at night with cramping, but without blood in the stools, would
most likely be caused by what? - -Infection
Clues for infection are awakening at night, cramping without blood, sudden
onset
Those S/S are either infection or inflammation
-The FNP is discussion Clostridium difficile infection with the family of a 68-
year-old female who lives with them and who was recently diagnosed with
the infection. Which of the following statements would be the most important
for the family to understand? - -Pt needs to use a different bathroom than
the rest of the family
Contact isolation
-An older woman is noted to have iron-deficiency anemia. She has no pain or
rectal bleeding. What hx would raise suspicion of a gastric ulcer? - -An ankle
sprain requiring 800mg of ibuprofen 3 times a day for the last 6 weeks
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