For which of the following procedures is verbal consent sufficient?
Colonoscopy
Dilation and curettage
Venipuncture
Cardiac stress test
The Correct Answer is C
A. Colonoscopy: A colonoscopy is an invasive procedure that requires written informed consent due to the associated risks and the need for detailed patient understanding.
B. Dilation and curettage: Dilation and curettage (D&C) is an invasive procedure requiring written informed consent, including an explanation of risks, benefits, and alternatives.
C. Venipuncture: For venipuncture, verbal consent is generally sufficient, as it is a minor procedure with minimal risk.
D. Cardiac stress test: A cardiac stress test, while less invasive, typically requires written informed consent due to potential risks and the need for patient understanding.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Fire extinguishers' pins are intact: Ensuring that fire extinguishers are properly maintained, including checking that the pins are intact, is essential for fire safety preparedness.
B. Multiplug adapters are not in use: While using multiplug adapters can be a safety concern, it is not directly related to fire preparedness.
C. Sprinkler heads are unobstructed: This is important for fire safety but is more related to fire suppression rather than the preparation aspect.
D. One emergency exit is available: Ideally, there should be multiple emergency exits; having only one is a safety concern rather than a preparedness measure.
Correct Answer is B
Explanation
A. C-reactive protein (CRP): CRP is typically tested using a serum sample collected in a gold or red-top tube, not a light blue tube.
B. Partial thromboplastin time (PTT): PTT is a coagulation test that requires a light blue top tube containing sodium citrate, which acts as an anticoagulant. This tube is specifically used for coagulation studies.
C. Glucose: Glucose levels are commonly measured using a gray-top tube containing sodium fluoride to inhibit glycolysis, not a light blue tube.
D. Lactate: Lactate levels are typically measured using a gray-top tube or green-top tube, depending on the specific protocol, not a light blue tube.
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