Correct Answer: D

Rationale: The correct answer is D: Previous perforation of the eardrum. A perforated eardrum can lead to hearing loss as it affects the transmission of sound waves to the inner ear. This is the most likely link to the patient's hearing deficit as trauma or injury to the eardrum can directly impact hearing. Incorrect choices: A: Recent completion of radiation therapy for treatment of thyroid cancer - Radiation therapy for thyroid cancer typically does not directly affect hearing. B: Routine use of quinine for management of leg cramps - Quinine use is associated with tinnitus (ringing in the ears) but not typically with hearing loss. C: Allergy to hair coloring and hair spray - Allergy to hair products is not directly related to hearing loss. In summary, the most likely cause of the patient's hearing deficit based on the health history provided is the previous perforation of the eardrum, as it directly affects the transmission of sound waves to the inner ear.

Correct Answer: C

Rationale: The correct answer is C: Degree of glycemic control before and during the pregnancy. Proper glycemic control is crucial in managing complications in a pregnant patient with diabetes. Uncontrolled blood sugar levels can lead to maternal, fetal, and neonatal complications. Monitoring and maintaining stable blood glucose levels before and during pregnancy help reduce the risk of adverse outcomes. A: Evaluation of retinopathy by an ophthalmologist - Although important for overall health, retinopathy does not directly impact maternal, fetal, and neonatal complications in diabetes during pregnancy. B: The patient’s stable emotional and psychological status - While emotional and psychological well-being are important, they do not directly affect complications related to diabetes in pregnancy. D: Total protein excretion and creatinine clearance within normal limits - While these are indicators of kidney function, they are not the most crucial factors in managing complications in a pregnant patient with diabetes.

Correct Answer: B

Rationale: The correct answer is B: Saturated fat should be limited to less than 7% of total calories. This is because limiting saturated fat intake is crucial in managing type 1 diabetes to reduce the risk of cardiovascular diseases. Saturated fats can worsen insulin resistance and lead to complications. Choice A is incorrect as diabetic management involves more than just insulin. Choice C is incorrect because nonnutritive sweeteners should be used in moderation due to potential side effects. Choice D is incorrect as individuals with diabetes should aim to keep cholesterol intake low to prevent heart problems.

Correct Answer: A

Rationale: The correct answer is A: Uplifting memories. When assessing hope in a terminally ill patient, identifying uplifting memories can foster hope by providing emotional support, positive experiences, and a sense of purpose. Memories can inspire optimism and comfort in difficult times. B: Ignoring negative outcomes is incorrect as it does not address the patient's emotional needs or promote coping strategies. C: Envisioning one specific outcome is incorrect because hope should encompass a range of possibilities, not just one specific outcome. D: Avoiding an actual or potential threat is incorrect as it focuses on avoidance rather than on promoting positive emotions and psychological well-being.

Correct Answer: D

Rationale: The correct answer is D: Dispose of the antineoplastic wastes in the hazardous waste receptacle. This is crucial to prevent exposure to potentially harmful substances. Here's the rationale: 1. Antineoplastic agents are hazardous chemicals that can harm individuals and the environment. 2. Proper disposal in a hazardous waste receptacle ensures safety and compliance with regulations. 3. Options A, B, and C are incorrect as adjusting doses based on symptoms, hand hygiene, and personal protective equipment are important but not as critical as proper disposal of hazardous waste in this context.