Correct Answer: B

Rationale: The correct answer is B: In fact, glaucoma usually requires lifelong treatment with medications. 1. Glaucoma is a chronic condition characterized by increased intraocular pressure. 2. Lifelong treatment is usually necessary to manage intraocular pressure and prevent vision loss. 3. Stopping medication prematurely can lead to worsening of the condition. 4. Therefore, the nurse should educate the patient about the need for ongoing medication to manage glaucoma effectively. Summary: A: Incorrect. Having a positive attitude is beneficial, but it does not shorten the duration of glaucoma treatment. C: Incorrect. The target intraocular pressure is usually below 21 mm Hg, not 50 mm Hg. D: Incorrect. Glaucoma treatment is typically long-term, not limited to 6 months.

Correct Answer: B

Rationale: The correct answer is B: In fact, glaucoma usually requires lifelong treatment with medications. 1. Glaucoma is a chronic condition characterized by increased intraocular pressure. 2. Lifelong treatment is usually necessary to manage intraocular pressure and prevent vision loss. 3. Stopping medication prematurely can lead to worsening of the condition. 4. Therefore, the nurse should educate the patient about the need for ongoing medication to manage glaucoma effectively. Summary: A: Incorrect. Having a positive attitude is beneficial, but it does not shorten the duration of glaucoma treatment. C: Incorrect. The target intraocular pressure is usually below 21 mm Hg, not 50 mm Hg. D: Incorrect. Glaucoma treatment is typically long-term, not limited to 6 months.

Correct Answer: B

Rationale: The correct answer is B, emptying the pouch if it is more than one-third to one-half full. This action is appropriate to prevent leakage and skin irritation. When the pouch becomes too full, it can put pressure on the seal, leading to potential leaks. Emptying the pouch at one-third to one-half fullness helps maintain a secure seal and prevents skin breakdown. Choice A is incorrect because changing the skin barrier portion of the ostomy pouch daily is unnecessary and can lead to skin irritation and breakdown. Choice C is incorrect because cleansing the skin around the stoma with soap and water excessively can strip the skin of its natural oils and cause irritation. Choice D is incorrect because leaving a 1/2-inch space around the stoma when measuring for the barrier device may result in an improper fit, leading to leakage and skin issues.

Correct Answer: A

Rationale: The correct answer is A because understanding how a patient perceives and reacts to their illness is crucial for providing holistic care. By focusing on the patient's perspective, the nurse can address their emotional, mental, and social needs. Choice B is incorrect as it only considers biological aspects. Choice C is incorrect as it only focuses on psychological processes. Choice D is incorrect as it does not directly address the patient's perspective on illness. A holistic approach that considers the patient's meaning of illness is essential for providing patient-centered care.

Correct Answer: B

Rationale: The correct answer is B: Undercooked ground beef. Escherichia coli is commonly found in undercooked ground beef, especially if it is contaminated during processing. Ground beef must be cooked to a safe internal temperature to kill any harmful bacteria. Improperly home-canned food (choice A) can also cause foodborne illnesses, but E. coli is more commonly associated with undercooked ground beef. Soft cheese (choice C) is often linked to Listeria contamination, not E. coli. Custard (choice D) is a less likely source of E. coli compared to undercooked ground beef.