Correct Answer: A

Rationale: Trichomoniasis is a sexually transmitted infection caused by the parasite Trichomonas vaginalis. It is important to treat both partners simultaneously to prevent reinfection. Metronidazole (Flagyl) is the first-line treatment for trichomoniasis and is effective in eradicating the parasite. Treating both partners ensures that the infection is fully eliminated and reduces the risk of transmission back and forth between partners. It is crucial for the nurse to include this aspect in the care plan to achieve successful treatment outcomes for the patient and their partner.

Correct Answer: B

Rationale: B. Overall psychological functioning: It is crucial for the home care nurse to assess the patient's overall psychological functioning after a total mastectomy without reconstruction. The patient may be experiencing emotional distress, body image disturbances, anxiety, or depression related to the surgery and changes in physical appearance. The nurse should evaluate the patient's coping mechanisms, emotional well-being, and any signs of psychological implications to provide appropriate support and referral for mental health services if needed.

Correct Answer: A

Rationale: In the assessment of a patient with potential placenta previa or abruptio placentae, the nurse should pay close attention to the amount and characteristics of vaginal bleeding. Placenta previa typically presents with painless vaginal bleeding, which can be sudden and significant. Therefore, a saturated perineal pad within a short period of time (1 hour) is more indicative of placenta previa, as opposed to abruptio placentae which usually presents with painful vaginal bleeding and may not necessarily saturate a perineal pad quickly. Monitoring the amount of bleeding and keeping track of pad saturation over time can provide valuable information to differentiate between these two conditions.

Correct Answer: C

Rationale: The nurse's best response is option C - "AIDS isn't transmitted by casual contact." This response is accurate and provides the necessary information to address the friend's concern. It is important to educate the friend that HIV/AIDS is not transmitted through casual contact such as visiting a patient in the hospital. By stating this fact clearly, the nurse can help alleviate any unfounded fears or misconceptions the friend may have about contracting HIV while visiting the patient. This response promotes understanding and helps reduce stigma associated with HIV/AIDS, while also emphasizing the importance of accurate information in preventing the spread of the virus.

Correct Answer: B

Rationale: The nurse should prioritize educating the patient on the importance of keeping appointments for desensitization procedures. Immunotherapy involves gradually increasing exposure to allergens to build tolerance and reduce allergic reactions. Missing desensitization appointments can lead to interruptions in treatment and potentially decrease the effectiveness of the therapy. It is crucial for the patient to adhere to the scheduled appointments as prescribed by the healthcare provider to ensure the success of the immunotherapy treatment.