NCLEX Updated NCLEX-PN Exam Questions and Answers by lilith

All of the choices are functions of the kidneys except reabsorbing waste products. The kidneys excrete waste products.Physiological Adaptation

The client needs to wash his hair to remove hair spray, cream, or oil that might interfere with attaching the electrodes to the scalp. Food or fluids do not need to be restricted, with the exception of caffeinated fluids. There is no restriction on metal objects. Aspirin is not a medication that needs to be held before the test (just anticonvulsants, tranquilizers, barbiturates, and other sedatives).Reduction of Risk Potential

Part of the problem for anorexic clients is an altered view of their body appearance (visualizing themselves as fat even when they are emaciated). Choice 1 involves a knowledge deficit. Choice 2 involves possible resolution of family-dynamic issues. Choice 4 involves psychological adaptation.Basic Care and Comfort

This response answers the question honestly and nonjudgmentally and helps to preserve the client’s selfesteem.

Choice 1 is an open and candid response but diminishes the client’s self-esteem. Choice 2 doesn’t answer the client’s question and is not helpful. Choice 3 increases the client’s anxiety because her inability to walk might be directly related to an unconscious psychological conflict that has not been resolved.Psychosocial Integrity