foundation of nursing questions and answers

Correct Answer: B

Rationale: The correct answer is B: The patient has a history of hypertension. Hypertension is a risk factor for erectile dysfunction as it can lead to reduced blood flow to the penis, impacting the ability to achieve and maintain an erection. High blood pressure can damage blood vessels and affect the circulation necessary for an erection. Other choices are less likely to directly contribute to erectile dysfunction. A: UTI treatment is not typically associated with erectile dysfunction. C: Age alone is not a direct cause of erectile dysfunction, although it can increase the risk. D: While a sedentary lifestyle can impact overall health, it is less likely to directly cause erectile dysfunction compared to hypertension.

Correct Answer: D

Rationale: The correct answer is D because it emphasizes the importance of consistent and correct condom use in preventing HIV transmission. Here's the rationale: 1. Abstinence is the most effective way to prevent HIV, but since the teen is sexually active, abstinence may not be feasible for her. 2. Using condoms consistently and correctly is the next best method for preventing HIV transmission during sexual activity. 3. Choice A is incorrect because it implies that using condoms is not effective, which is not true. 4. Choice B is incorrect because it only mentions female condoms, while both male and female condoms can be effective in preventing HIV. 5. Choice C is incorrect because while new prevention methods are being researched, the established method of consistent condom use remains the most effective.

Correct Answer: B

Rationale: The correct answer is B: Hard boardlike abdomen. In abruptio placentae, concealed hemorrhage can lead to blood accumulating behind the placenta, causing the uterus to become tense and rigid, resulting in a hard boardlike abdomen. This finding indicates significant internal bleeding and requires immediate medical attention. Rationale: A: Bradycardia is a slow heart rate and is not typically associated with concealed hemorrhage in abruptio placentae. C: Decrease in fundal height may indicate intrauterine growth restriction, not specifically concealed hemorrhage. D: Decrease in abdominal pain is not a typical indicator of concealed hemorrhage; in fact, pain may increase due to the increased pressure in the uterus from the bleeding.

Correct Answer: A

Rationale: The correct answer is A: Have you ever experienced claustrophobia or feelings of anxiety while in enclosed spaces? This question is important because electronystagmography involves the patient being placed in a confined space with sensors attached to monitor eye movements. Claustrophobia or anxiety can significantly impact the patient's ability to tolerate the test, affecting its accuracy. Choice B: Do you currently take any tranquilizers or stimulants on a regular basis? While relevant in some cases, it is not as crucial as ensuring the patient can tolerate the test environment. Choice C: Do you have a history of falls or problems with loss of balance? While relevant to Mnire's disease, it is not directly related to the preparation for electronystagmography. Choice D: Do you have a history of either high or low blood pressure? While monitoring blood pressure is important for some procedures, it is not a primary concern for electronystagmography.

Correct Answer: A

Rationale: The correct answer is A: Removing the cat from the family's home. This is the most effective way to prevent allergic reactions in the child. By removing the source of allergens (cat), the child will be exposed to fewer allergens, leading to a reduction in symptoms. B: Administering OTC antihistamines treats symptoms but does not address the underlying cause of the allergy. C: Keeping the cat restricted from the child's bedroom helps reduce exposure, but allergens can still spread throughout the house. D: Maximizing airflow may help reduce allergens in the air but does not eliminate the source of the allergy.