Correct Answer: D

Rationale: The correct answer is D: Risk for Self-Care Deficit Related to Skin Lesions. Patients with atopic dermatitis may experience difficulty performing self-care tasks due to pain, itching, and limitations in hand mobility caused by skin lesions. This diagnosis addresses the potential challenges the patient may face in maintaining personal hygiene and managing their skin condition. Explanation for why other choices are incorrect: A: Risk for Disturbed Body Image Related to Skin Lesions - While atopic dermatitis may impact body image, the priority in this case is the patient's ability to perform self-care. B: Risk for Disuse Syndrome Related to Dermatitis - Disuse syndrome is not typically associated with atopic dermatitis. C: Risk for Ineffective Role Performance Related to Dermatitis - This diagnosis focuses on the patient's ability to fulfill their roles, which may not be directly impacted by atopic dermatitis.

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: D

Rationale: The correct answer is D: At a memorial service. This is a safe venue for the nurse to express her feelings of frustration and grief about a patient who has recently died because a memorial service is specifically designed to honor and remember the deceased. It provides a supportive and understanding environment where emotions can be shared openly without judgment. The nurse can find comfort in sharing her feelings with others who have also been impacted by the patient's passing. Incorrect choices: A: In the cafeteria - Not an appropriate setting for expressing personal emotions related to death and dying. B: At a staff meeting - Might not be the most suitable place as the focus is on work-related matters. C: At a social gathering - Not specifically designed for processing grief and may not provide the necessary support and understanding.

Correct Answer: B

Rationale: The correct answer is B: Implement an automatic sign-off. This guideline helps reduce data entry errors by ensuring that all entries are completed and saved before exiting the system, thus maintaining confidentiality. Bypassing the firewall (A) would compromise data security. Creating a password with just letters (C) may not be secure enough. Using a programmed speed-dial key when faxing (D) is unrelated to reducing data entry errors or maintaining confidentiality.

Correct Answer: A

Rationale: The correct answer is A: Hematologic spread. In this case, the cancer cells have traveled through the bloodstream to reach the bones and liver. This process is known as hematologic spread, where cancer cells enter the blood vessels and spread to distant organs. Lymphatic circulation (B) involves the spread of cancer cells through the lymphatic system, which is less likely in this scenario. Invasion (C) refers to cancer cells infiltrating nearby tissues, not distant organs. Angiogenesis (D) is the process of new blood vessel formation to support tumor growth, but it does not explain the spread of cancer cells to other organs.