A nurse is planning care for a client who has urinary incontinence. The nurse should plan to monitor the client for which of the following findings?

Vitamin A is a fat-soluble vitamin essential for normal vision, immune function, and maintenance of epithelial tissues. It plays a critical role in the formation of rhodopsin, a pigment in the retina that enables vision in low-light conditions. Deficiency of vitamin A primarily affects the eyes and can lead to progressive visual disturbances. Severe deficiency may result in night blindness and, if untreated, permanent vision loss.

Rationale:
A. Constipation is not a typical manifestation of vitamin A deficiency. It is more commonly associated with decreased dietary fiber intake, dehydration, or gastrointestinal motility disorders. Vitamin A deficiency primarily affects vision and epithelial integrity rather than bowel function.

B. Swollen tongue (glossitis) is more commonly associated with deficiencies of B-complex vitamins, particularly vitamin B12 and folate. These deficiencies affect mucosal tissue turnover and lead to oral inflammation. Vitamin A deficiency does not typically present with tongue swelling.

C. Impaired vision is a hallmark sign of vitamin A deficiency due to its essential role in the production of rhodopsin in retinal rods. This leads to difficulty seeing in low light conditions (night blindness) and can progress to more severe ocular damage such as xerophthalmia. These visual changes are key diagnostic indicators of deficiency.

D. Bleeding gums are most commonly associated with vitamin C deficiency, which impairs collagen synthesis and weakens capillary walls. This results in fragile gingival tissues that bleed easily. Vitamin A deficiency does not typically affect gum integrity or cause bleeding.

Stress management includes both pharmacological and nonpharmacological interventions aimed at reducing physiological and psychological responses to stress. Nonpharmacological therapies focus on relaxation techniques, mind–body interventions, and behavioral strategies that help regulate the autonomic nervous system. These approaches are widely used to reduce cortisol levels, improve coping mechanisms, and enhance overall well-being. Nurses play a key role in educating clients on safe and effective stress-reduction methods.

Rationale:
A. Meditation is a recognized nonpharmacological therapy that reduces stress by promoting focused attention, mindfulness, and relaxation. It helps decrease sympathetic nervous system activity, lowers cortisol levels, and improves emotional regulation. Regular practice has been shown to reduce anxiety and improve overall psychological well-being.

B. Electromagnetic therapy is not a standard or evidence-based nonpharmacological intervention for stress reduction. While certain forms of electromagnetic devices are used in physical therapy or pain management, they are not validated therapies for managing psychological stress. Therefore, it is not included in recommended stress-reduction strategies.

C. Yoga is an effective mind–body practice that combines physical postures, breathing techniques, and meditation to reduce stress. It helps activate the parasympathetic nervous system, improving relaxation and reducing anxiety and muscle tension. Regular practice has been associated with improved mood and decreased perceived stress levels.

D. Acupuncture is a complementary therapy that involves stimulation of specific points on the body using fine needles. It is believed to modulate neurotransmitters and promote relaxation, which can reduce stress and anxiety symptoms. Evidence supports its use as an adjunctive therapy for stress-related conditions.

E. Biofeedback is a technique that teaches individuals to control physiological functions such as heart rate, muscle tension, and breathing using real-time feedback. It helps clients recognize stress responses and develop relaxation strategies to regulate them. This makes it an effective nonpharmacological method for stress reduction.