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 ["0.5"]
Explanation
To answer this question, we need to use the formula: D/H x Q = X, where D is the desired dose, H is the dose on hand, Q is the quantity of the drug on hand, and X is the amount to administer. In this case, D is 15 mg, H is 30 mg, Q is 1 mL, and X is unknown. Plugging these values into the formula, we get:
15/30 x 1 = X
0.5 = X
Therefore, the nurse will administer 0.5 mL of codeine to the patient every four hours.
Correct Answer is A
Explanation
A. Intrinsic risk factors are inherent characteristics such as age, race, gender, and genetic inheritance.
B. Extrinsic risk factors are external influences like smoking, diet, and physical activity.
C. Spiritual and emotional factors are not classified as intrinsic risk factors.
D. Emotional factors are not classified as intrinsic risk factors.
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