A 44-year-old male client presents to the physician's office for a routine physical. When the patient is talking to the nurse, he asks when he needs to get a colonoscopy. The correct response would be:
“You don't need a colonoscopy unless you have bleeding when you move your bowels.”
“You don't need a colonoscopy unless you have a family history of colon cancer.”
“You need to get a colonoscopy when you are 60 years old.”
“You need to get a colonoscopy when you are 45 years old.”
The Correct Answer is D
A. “You don't need a colonoscopy unless you have bleeding when you move your bowels.”: This delays screening and ignores current guidelines.
B. “You don't need a colonoscopy unless you have a family history of colon cancer.”: Screening is recommended for average-risk individuals regardless of family history.
C. “You need to get a colonoscopy when you are 60 years old.”: This is later than current guidelines recommend.
D. “You need to get a colonoscopy when you are 45 years old.”: As per current USPSTF and American Cancer Society guidelines, colon cancer screening starts at age 45 for average-risk adults.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Defecation: This is the elimination of feces from the rectum, not the process of moving food through the GI tract.
B. Emulsification: This refers to breaking down fat into smaller droplets (done by bile), not the movement of food.
C. Peristalsis: Peristalsis is the rhythmic muscular contraction that propels food through the digestive tract.
D. Mastication: This is chewing, a mechanical process that occurs in the mouth before food enters the esophagus.
Correct Answer is D
Explanation
A. Chief cells: These are gastric gland cells that secrete pepsinogen, not involved in stomach expansion.
B. Microvilli: These are microscopic extensions in the small intestine for nutrient absorption, not expansion.
C. Villi: Like microvilli, villi are found in the small intestine, not the stomach.
D. Rugae: Rugae are folds in the stomach lining that allow it to expand when filled with food or liquid.
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