Health Assessment and Physical Examination Test Bank

Correct Answer: A

Rationale: Filling in all the numbers on just one side of the clock when asked to draw a clock suggests a visual field deficit, typically seen in hemianopsia. Hemianopsia is a visual impairment where half of the visual field is lost due to neurological damage or injury, such as a stroke. This causes the individual to have difficulty perceiving or attending to objects in the affected visual field. In this case, the patient's right visual field may be affected, leading to the specific pattern of filling numbers on the right half of the clock. It is essential to further assess and refer the patient for a complete visual field evaluation and neurological examination.

Correct Answer: D

Rationale: The changes in Jenny's appearance and behavior, such as wearing old jeans, lack of makeup, and avoiding eye contact, are suggestive of potential signs of depression. When a person is feeling depressed, they may lose interest in their appearance, have changes in sleep patterns leading to fatigue, and exhibit avoidance behaviors like avoiding eye contact. It is essential to approach Jenny with empathy and offer support as depression can significantly impact one's well-being and daily functioning. It would be beneficial for Jenny to seek professional help and guidance to address any underlying issues causing her to feel this way.

Correct Answer: D

Rationale: To hear a soft murmur or bruit clearly, it is important to minimize any background noise or distractions that may interfere with your ability to auscultate effectively. Therefore, asking the patient to hold her breath (choice A) can help reduce noise caused by the patient's respiration. Asking the patient in the next bed to turn down the TV (choice B) can also help eliminate external noise that may disrupt your ability to hear subtle sounds. Checking your stethoscope for air leaks (choice C) is crucial to ensure that you are hearing sounds accurately and not being affected by any equipment issues. By combining these strategies, you can create an optimal environment for listening to soft murmurs or bruits.

Correct Answer: B

Rationale: The repeated scenario of finding a positive test result that does not correlate with the suspected disease indicates a lack of specificity for the test in question. In such cases, it is important to use the test when there is a higher suspicion for a specific condition that is known to correlate with the finding. By using the test selectively in situations where it is more likely to provide accurate information, its utility can be maximized and unnecessary further workup can be avoided. This approach allows for a more targeted and efficient use of resources in the diagnostic process.

Correct Answer: A

Rationale: A sudden, painless unilateral vision loss may be caused by a retinal detachment. Retinal detachment occurs when the retina, which is the light-sensitive tissue lining the back of the eye, pulls away from its normal position. This can lead to visual disturbances, including sudden loss of vision in one eye. Retinal detachment can be a medical emergency and requires prompt evaluation and treatment to prevent permanent vision loss. Other conditions mentioned in the choices, such as corneal ulcer, acute glaucoma, and uveitis, may also cause vision problems but are less likely to present with a sudden and painless unilateral vision loss as a primary symptom.