A nurse is caring for a client who has a history of depression and is experiencing a situational crisis. Which of the following actions should the nurse take first?

Rationale:

A. Educate clients who are at risk for Parkinson's disease about maintaining a low-cholesterol diet: This is an example of primary prevention, aimed at reducing risk factors before the onset of disease, rather than tertiary prevention.

B. Provide daily exercise classes to improve ambulation for patients who have Parkinson's disease: Tertiary prevention focuses on managing disease, minimizing complications, and improving quality of life for those already diagnosed. Exercise programs help maintain mobility and prevent further functional decline.

C. Educate clients about common techniques used to diagnose Parkinson's disease: Teaching about diagnostic techniques is related to secondary prevention, which focuses on early detection and timely intervention.

D. Provide screenings for community members to identify early manifestations of Parkinson's disease: Screening is a secondary prevention strategy intended to detect disease early in asymptomatic individuals, not tertiary prevention.

Rationale for Correct Choice:

• Endometritis: The client's temperature of 38.2°C (100.8°F), foul-smelling lochia, and tender uterus are classic signs of this infection. The high WBC count of 33,000/mm3 further confirms the presence of a significant infection. The client's history of prolonged rupture of membranes and a cesarean section also increases the risk.
• Uterus and lochia assessment: The specific findings of a tender uterus and foul-smelling lochia are the most direct evidence of a uterine infection. The uterus is the primary site of infection in endometritis, and the lochia (postpartum vaginal discharge) reflects the state of the uterine lining.

Rationale for Incorrect Choices:

• Mastitis: While the client reports firm, warm, and tender breasts, mastitis is usually unilateral and accompanied by localized redness and systemic symptoms like fever. In this case, the fever and uterine findings point more toward uterine infection.
• Pneumonia: Lung sounds are clear but diminished; there are no crackles, wheezing, or other respiratory symptoms such as cough or shortness of breath that would indicate pneumonia. The primary infection source appears obstetric, not pulmonary.
• Lung sounds (breath assessment): Diminished breath sounds alone are insufficient to diagnose pneumonia. The client’s main indicators of infection involve the uterus and lochia rather than respiratory compromise.
• Breast and nipple changes: Though mild breast tenderness is noted, these findings do not account for the systemic symptoms and uterine signs, making mastitis less likely as the primary diagnosis.