An examination of the anus and rectum is a:
A) sigmoidoscopy.
B) gastroscopy.
C) colonoscopy.
D) proctoscopy.
D
Explanation:
A) A sigmoidoscopy is a visual exam of the lower 10 inches of the large intestine.
B) Gastroscopy is a visual exam of the stomach.
C) Colonoscopy is a visual exam of the colon.
D) Correct.
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People who interact effectively with others and are self-directed, trust their own senses and feelings, accept themselves, and practice stress management are:
A) financially fit. B) physically fit. C) mentally fit. D) none of the above.
Which technique below describes Ouchterlony double diffusion?
A) Holes are cut in agarose. Antibodies are placed in one well, and a specimen is placed in the other well. The agarose is placed in an electrical field, and the antibodies and specimen migrate out of their wells, meeting in the middle, forming a precipitin line. B) Holes are cut in agarose. Antibodies are placed in one well, and a specimen is placed in the other well. The antibodies and specimen diffuse out of their wells, meeting in the middle, forming a precipitin line. C) Antibodies are added to liquid agarose, and the agarose is allowed to harden. Holes are cut in agarose, and specimens are placed in the holes. The specimens diffuse out of their wells, forming precipitin rings. D) Antibodies are added to liquid agarose, and the agarose is allowed to harden. Holes are cut in agarose, and specimens are placed in the holes. The agarose is placed in an electrical field, and the specimens migrate out of their wells, forming precipitin lines.
A registered nurse is teaching a nursing student about physiologic heart murmurs. Which statements made by the student nurse indicate effective learning? Select all that apply
1. "Physiologic murmurs are loud." 2. "Physiologic murmurs are faint." 3. "Physiologic murmurs do not cause symptoms." 4. "Physiologic murmurs are consistent." 5. "Physiologic murmurs are intermittent."
Listing twenty things you're grateful for is an exercise in
A) compassion-meditation. B) nonjudgmental observation. C) contemplation. D) prayer.