Jarvis Physical Examination and Health Assessment Practice Questions

Correct Answer: C

Rationale: For a new patient with the chief complaint of "I am here to establish care," a comprehensive health history would be appropriate. In this scenario, since the patient is new to the healthcare provider, it is important to gather detailed information about the patient's past medical history, family history, social history, medications, allergies, and specific health concerns. This comprehensive health history will help the healthcare provider establish a baseline of the patient's overall health and identify any potential risk factors or underlying conditions that may impact future care and treatment decisions. Additionally, obtaining a thorough health history is essential in building a strong patient-provider relationship and providing patient-centered care.

Correct Answer: B

Rationale: Relief of the pain with bending at the waist is a key hallmark of spinal stenosis. This position helps relieve the pressure on the nerves in the spinal canal, which is often the root cause of the leg symptoms experienced by the patient. The symptoms described by Mr. Edwards, such as cramps in the calves after walking a certain distance, followed by relief with rest and recurrence upon walking again, are highly suggestive of spinal stenosis. This condition involves narrowing of the spinal canal, leading to compression of the nerves and resulting in symptoms like leg cramps, weakness, and difficulty walking, especially with prolonged activity. The relief of symptoms when bending forward (e.g., leaning on a shopping cart while walking) is a characteristic feature of neurogenic claudication associated with spinal stenosis.

Correct Answer: B

Rationale: The third heart sound (S3) is a low-frequency sound heard in early diastole, immediately following the second heart sound (S2). It is generated by the abrupt deceleration of the column of blood against the ventricular wall during the rapid passive filling phase (early diastole) when the ventricle is suddenly stretched by a large volume of blood. The S3 sound typically reflects decreased ventricular compliance, rather than normal compliance. An S3 sound is often considered pathological and is commonly associated with conditions such as heart failure, volume overload, and dilated cardiomyopathy. Therefore, the statement that the third heart sound reflects normal compliance of the left ventricle (Choice B) is incorrect.

Correct Answer: B

Rationale: A sudden, painful unilateral loss of vision is a medical emergency that may be caused by central retinal artery occlusion. This condition occurs when the main artery supplying blood to the retina becomes blocked, leading to a sudden and severe reduction in blood flow to the eye. The lack of blood flow can cause irreversible damage to the retina, resulting in a significant loss of vision. Patients with central retinal artery occlusion typically present with sudden, painless, and severe vision loss in one eye. Immediate medical attention is crucial to try to restore blood flow and minimize potential permanent vision loss in these cases. Vitreous hemorrhage, macular degeneration, and optic neuritis do not typically present with sudden, painful unilateral loss of vision as seen in central retinal artery occlusion.

Correct Answer: D

Rationale: The most likely explanation for the discrepancy between the patient's relatively normal blood pressure reading (118/92) and the presence of hypertensive changes in her retinas and mild proteinuria is that the process causing her retinopathy and kidney problems has resolved. Hypertensive changes in the retinas and proteinuria are typically signs of chronic uncontrolled hypertension, but they can also be residual manifestations of previously uncontrolled hypertension that has now been effectively treated.