What is a fecal occult blood test (FOBT)?
Checks for mucus in urine.
Checks for the presence of blood in stools.
Checks for mucus in stools.
Checks for the presence of blood in urine.
The Correct Answer is B
A. Checking for mucus in urine is not the purpose of a fecal occult blood test.
B. FOBT is a test to detect hidden (occult) blood in the stool.
C. Checking for mucus in stools is not the primary purpose of FOBT.
D. Checking for the presence of blood in urine is not the purpose of FOBT.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Identifying each other by name and providing orientation to the healthcare system are typically actions in the orientation phase, not the termination phase.
B. Clarifying roles and establishing an agreement about the relationship are more relevant to the orientation phase.
C. The termination phase involves determining if patient goals have been met and making suggestions for future needs after discharge.
D. Working together to meet the patient's needs and providing teaching and counseling are aspects of the working phase.
Correct Answer is B
Explanation
A. Occluding the Y-port during insertion is not a standard practice and may impede proper suctioning.
B. Limiting the application of suction to 20-30 seconds helps prevent hypoxia and tissue damage.
C. Assisting the client into a supine position is not a standard practice for endotracheal tube suctioning.
D. Using sterile saline to moisten the end of the suction catheter may introduce unnecessary moisture into the airway.
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