A nurse is teaching a client about the benefits of exercise.
The nurse knows teaching has been effective when the client lists which of the following health benefits of exercise? (Select all that apply).

Sensory deprivation is a condition in which a person experiences a lack of sensory input or stimulation.

This can result from isolation, confinement, or loss of sensory function. Sensory deprivation can cause psychological and physiological changes, such as irritability, confusion, paranoia, hallucinations, depression, anxiety, and cognitive impairment.

Choice A is wrong because mood disorder is a general term for a group of mental health conditions that affect a person’s emotional state, such as depression, bipolar disorder, or anxiety disorder. Mood disorder is not likely to be caused by isolation precautions for C diff.

Choice C is wrong because anxiety is a feeling of nervousness, worry, or fear that interferes with daily functioning. Anxiety can be triggered by stress, trauma, or other factors, but it is not a direct consequence of isolation precautions for C diff.

Choice D is wrong because cerebral vascular accident (CVA), also known as stroke, is a sudden interruption of blood flow to the brain that causes neurological damage. CVA can cause symptoms such as weakness, numbness, slurred speech, vision loss, or confusion, but it is not related to isolation precautions for C diff.

The needle gauge size for subcutaneous injections should be between 25 and 31, depending on the patient’s size and the viscosity of the medication.

A smaller gauge number means a larger diameter needle, which can cause more pain and tissue damage.

Choice A is wrong because 8 is too large for subcutaneous injections and can cause bleeding and bruising.

Choice B is wrong because 20 is also too large for subcutaneous injections and can cause similar complications as choice A.

Choice C is wrong because 21 is still too large for subcutaneous injections and can cause discomfort and injury to the patient.

The needle length for subcutaneous injections should be between ½ inch and ⅝ inch, depending on the amount of subcutaneous tissue present. The nurse should pinch the skin and insert the needle at a 45-degree angle to ensure proper delivery of the medication.