test bank foundations of nursing

Correct Answer: A

Rationale: Step 1: Handwashing is crucial in preventing the spread of viral conjunctivitis, which is highly contagious. Step 2: Children often touch their eyes and then surfaces, aiding in disease transmission. Step 3: Educating parents and the child on proper hand hygiene can help contain the infection. Step 4: Antibiotics are not effective against viral infections, so compliance is not necessary. Step 5: Complications like meningitis and septicemia are extremely rare with viral conjunctivitis. Step 6: Surgery is not indicated for viral conjunctivitis, as it is a self-limiting condition.

Correct Answer: C

Rationale: The correct answer is C: Evidence of a more advanced lesion. A stoney hardening in the posterior lobe of the prostate gland that is not mobile is indicative of a more advanced lesion, such as prostate cancer. This finding suggests that the lesion has progressed beyond the early stages. In early prostate cancer, the prostate gland may feel firm but not stoney hard, and the lesion is usually mobile. Metastatic disease would involve spread of the cancer to other parts of the body, which is not evident from the DRE alone. A normal finding would not present as stoney hardening and lack of mobility in the prostate gland during a DRE.

Correct Answer: C

Rationale: The correct answer is C: Work with the team to negotiate informed consent. In this scenario, the nurse should prioritize respecting the patient's cultural beliefs while also ensuring the patient's autonomy and right to make decisions about his own healthcare. By working with the healthcare team to negotiate informed consent, the nurse can involve both the patient and his eldest son in the decision-making process, ensuring that the patient's preferences are respected while also upholding ethical principles of patient autonomy and beneficence. This approach promotes collaboration and respect for cultural values while still safeguarding the patient's rights. Choice A is incorrect because it does not involve the patient in the decision-making process and could undermine his autonomy. Choice B is incorrect as it disregards the patient's cultural beliefs and preferences. Choice D is incorrect as it may violate the patient's right to information and involvement in his own care.

Correct Answer: D

Rationale: Rationale for Correct Answer (D): Checking with the pharmacy for availability of liquid forms of medications is the best action because it reduces the risk of clogging the nasogastric tube. Liquid medications are less likely to cause blockages compared to nonliquid medications. Additionally, liquid forms are easier to administer through the tube. By using liquid medications, the nurse can ensure that the medications flow smoothly through the tube without causing any obstructions. Summary of Incorrect Choices: A: Instilling nonliquid medications without diluting can increase the risk of tube clogging. B: Irrigating the tube with water after all medications are given may not prevent clogging effectively and could introduce unnecessary moisture into the tube. C: Mixing all medications together can lead to potential drug interactions and may not address the issue of tube clogging effectively.

Correct Answer: C

Rationale: The correct answer is C: Pain on manipulation of the auricle is characteristic of otitis externa. This is because otitis externa is an infection or inflammation of the outer ear canal, causing pain and tenderness when the ear is touched or manipulated. A: Tophi on the pinna and ear lobe is characteristic of gout, not otitis externa. B: Dark yellow cerumen in the external auditory canal is common and not specific to otitis externa. D: Air bubbles visible in the middle ear are associated with otitis media, not otitis externa. In summary, pain on manipulation of the auricle is a key assessment finding in otitis externa, distinguishing it from other ear conditions.