RN exams clinical judgment practice questions set 145

Correct answer:

The most appropriate route to administer an immunization containing aluminum phosphate is intramuscularly. Aluminum phosphate is commonly used as an adjuvant in vaccines to enhance the immune response. Intramuscular administration allows for the vaccine to be delivered into the muscle tissue, where it can be effectively absorbed by the body's immune cells. Subcutaneous administration is not ideal for vaccines containing aluminum phosphate, as it may not elicit the desired immune response. Intravenous administration is typically reserved for specific medications or situations that require rapid absorption into the bloodstream. Oral administration is not suitable for vaccines containing aluminum phosphate as they would be degraded in the gastrointestinal tract.

Correct answer:

External otitis, also known as swimmer's ear, is an infection of the outer ear canal. It is often characterized by aural tenderness, which means that the ear is sensitive to touch and can be painful, especially when pressure is applied to the area. This tenderness is a hallmark symptom of external otitis and helps differentiate it from other ear conditions. Other common symptoms of external otitis include ear pain, itchiness, redness, and swelling of the ear canal. External otitis is usually not accompanied by a high fever, and it is not typically related to an upper respiratory infection. Using cotton-tipped applicators to clean the ear can actually increase the risk of developing external otitis by disrupting the natural protective barrier of the ear canal.

Correct answer:

The correct answer is B: Regression. Regression is a common defense mechanism where a child reverts to an earlier stage of development, such as thumb-sucking, to cope with stress. In this scenario, the 6-year-old boy is using thumb-sucking (a behavior typical of earlier developmental stages) as a way to deal with the stress of surgery. Repression (choice A) involves unconsciously blocking out thoughts or feelings, which is not applicable in this case. Rationalization (choice C) is a defense mechanism where illogical or unreasonable explanations are provided to justify behavior, which is not relevant here. Fantasy (choice D) refers to the use of imagination to escape from reality, which is also not the appropriate defense mechanism for the situation described.

Correct answer:

The correct answer is B because it addresses the importance of notifying the physician about a painless lump at the top of the chest incision, which could indicate a serious complication like a seroma or hematoma. This is crucial for early detection and intervention. A is incorrect because showers are generally allowed after cardiac surgery as long as the incisions are kept clean and dry. C is incorrect because support hose or elastic stockings are typically recommended to be worn during the day and removed at night to prevent swelling and promote circulation. D is incorrect because resuming sexual relations after cardiac surgery should be based on individual recovery and should be discussed with the healthcare provider, rather than a standard timeframe.

Correct answer:

Step 1: The objective is for the client to ingest at least 1000 mL of fluid between 7:00 am and 3:30 pm. Step 2: Choice C states that the client drinks 240 mL of fluid five times during the shift, totaling 1200 mL (240 mL x 5) which exceeds the required amount. Step 3: Therefore, choice C is the correct answer as it demonstrates successful achievement of the objective by ensuring the client has ingested enough fluid within the specified time frame. Step 4: Choices A, B, and D are incorrect as they do not directly address the specific objective of fluid intake set for the client. Option A focuses on intake and output, option B relates to abdominal comfort, and option D is about voiding, none of which directly address the specified objective of fluid ingestion.

Correct answer:

Collecting a urine specimen for routine urinalysis is the next appropriate intervention. The symptoms described, including facial edema and tea-colored urine, are indicative of glomerulonephritis, a condition affecting the kidneys. A urine specimen can help assess renal function and the presence of blood and protein in the urine, which are common in glomerulonephritis. Performing an otoscopic examination (Choice A) is not relevant to the presenting symptoms. Measuring the child's abdominal girth (Choice B) is not necessary at this point as it does not directly address the urinary symptoms. Obtaining a blood specimen for serum electrolytes (Choice D) may provide information about electrolyte imbalances but is not the most appropriate initial step in this case.

Correct answer:

The correct answer is C because it emphasizes the importance of obtaining the recommended daily allowance of calcium from a variety of foods. Calcium is essential for bone health and can be found in dairy products, leafy greens, nuts, and fortified foods. This teaching point promotes a balanced and healthy diet as a natural way to prevent osteoporosis. Choice A is incorrect because routine X-rays are not recommended for detecting bone loss in osteoporosis. Choice B is incorrect as regular exercise, including weight-bearing and resistance training, is beneficial for bone health and can help prevent fractures. Choice D is incorrect as it is possible to meet the daily calcium requirement through dietary sources without necessarily needing a calcium supplement.

Correct answer:

The correct answer is A: Administer supplemental oxygen. This is the priority intervention for a patient with a suspected pulmonary embolism because it helps improve oxygenation and prevents further hypoxia. Oxygen therapy is crucial in stabilizing the patient's condition and should be initiated promptly. Summary of other choices: B: Notifying the healthcare provider is important, but administering oxygen takes precedence due to the immediate need for oxygenation. C: While a CT scan is important for confirming the diagnosis, providing oxygen is more urgent to address the patient's hypoxia. D: Starting anticoagulant therapy is a critical treatment for pulmonary embolism, but ensuring oxygenation is the immediate priority to stabilize the patient's condition.

Correct answer:

The correct answer is B: Funnel chest (pectus excavatum). Pectus excavatum is characterized by a depressed or sunken appearance of the sternum, which matches the description provided in the case. In this condition, the chest wall is abnormally shaped inward. This can be a congenital condition or develop during growth spurts in adolescence. The lack of symptoms such as shortness of breath, chest pain, or lightheadedness on exertion is consistent with pectus excavatum, as these symptoms are not typically associated with this condition. The other choices (A: Barrel chest, C: Pigeon chest, D: Thoracic kyphoscoliosis) do not match the specific findings described in the case and are not associated with the characteristic sternal depression seen in pectus excavatum.

Correct answer:

The correct answer is A: Develop strategies to ensure the client's safety. This is the most appropriate outcome as it directly addresses the caregiver's concerns of the client wandering and ensures their safety. By developing strategies such as installing door alarms, creating a safe sleeping environment, and establishing a routine, the caregiver can mitigate the risks associated with wandering behavior. Summary: - B: Seek respite care to get a break: While respite care is important for caregiver well-being, it does not directly address the safety concerns of the client wandering. - C: Join a support group for caregivers: While support groups can be beneficial for emotional support, they may not provide immediate solutions to ensure the client's safety.