Which amount of urine production should the nurse evaluate as adequate output for a typical adult client?
5 to 10 mL/hour.
12 to 15 mL/hour.
16 to 25 mL/hour.
30 to 40 mL/hour.
The Correct Answer is D
30 to 40 mL/hour. This is the normal range of urine output for a typical adult client. The urine output should be at least 0.5 mL/kg/hour for adults.
Assuming an average weight of 70 kg, this would be 35 mL/hour.
Choice A is wrong because 5 to 10 mL/hour is too low and indicates oliguria, which is a sign of inadequate kidney function or dehydration.
Choice B is wrong because 12 to 15 mL/hour is also below the normal range and may indicate oliguria.
Choice C is wrong because 16 to 25 mL/hour is slightly below the normal range and may indicate reduced kidney perfusion or fluid intake.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
My spouse will just have to put up with any new irritability. This statement indicates that the client requires further educational reinforcement about the medication because phenelzine is an antidepressant that should improve the mood and reduce irritability. The client may also need to be assessed for possible adverse effects of phenelzine, such as agitation, insomnia, or hypomania.
Choice A is wrong because it is a correct statement. Phenelzine is a monoamine oxidase inhibitor (MAOI) that can interact with foods that contain tyramine, such as cheese and caffeine, and cause a hypertensive crisis.
The client should avoid excessive amounts of these foods while taking phenelzine.
Choice C is wrong because it is also a correct statement. Phenelzine can cause orthostatic hypotension, which is a drop in blood pressure when changing positions.
The client should change positions slowly, as dizziness may occur.
Choice D is wrong because it is partially correct. Phenelzine can cause headaches, which may be a sign of a hypertensive crisis.
Correct Answer is B
Explanation
Pulse oximetry works by measuring the amount of light that passes through your finger and reaches a sensor on the other side.
The amount of light that is absorbed by your blood depends on how much oxygen it carries. Nail polish can block or reflect some of the light, making it harder for the pulse oximeter to get an accurate reading of your oxygen level.
Choice A is wrong because the color of your nailbed is not relevant for pulse oximetry.
The pulse oximeter does not measure the color of your nailbed, but the amount of light that passes through it.
Choice C is wrong because the sensor does not react with the nail polish causing an allergic reaction.
The sensor is a non-invasive device that does not touch your skin or nail polish directly.
Choice D is wrong because the chemicals in the nail polish do not cause falsely decreased readings of your oxygen level.
The chemicals in the nail polish do not affect the amount of oxygen in your blood, but only the amount of light that reaches the sensor.
Normal ranges for pulse oximetry vary depending on your health condition and altitude, but generally they are between 95% and 100%. If your pulse oximetry reading is lower than 90%, you may have hypoxia, which means your tissues are not getting enough oxygen.
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