Ray works a physical job and notes pain when he attempts to lift his arm over his head. When you move the shoulder passively, he has full range of motion without pain and there is no gross swelling or tenderness. What type of joint disease does this most likely represent?

Correct Answer: B

Rationale: The scenario described suggests that Ray experiences pain only when actively lifting his arm over his head, which indicates the issue is likely originating from structures outside of the joint itself. When the shoulder is moved passively (moved by an external force), there is full range of motion without pain, suggesting that the limitation and pain occur due to muscles, tendons, or ligaments surrounding the joint rather than within the joint itself. In this case, the joint disease is likely to be extra-articular, involving structures such as muscles or tendons rather than being articular in nature.

Correct Answer: A

Rationale: In a 30-year-old man with a firm, 2-cm mass under his areola and no other symptoms, the most likely diagnosis is breast tissue. Gynecomastia is a common condition in males where there is proliferation of breast tissue. It typically presents as a firm subareolar mass and can occur due to hormonal imbalances, medication use, or underlying medical conditions. Given the lack of family history of breast cancer, absence of other symptoms, and the age of the patient, breast tissue is the most probable diagnosis in this case. Breast cancer is less likely in this scenario, especially without any additional concerning findings or family history. Fibrocystic disease and lymph node involvement are also less likely given the presentation of a firm mass under the areola.

Correct Answer: C

Rationale: This categorization is based on the blood pressure readings. Stage 1 hypertension is defined as having a systolic blood pressure between 130-139 mmHg or a diastolic blood pressure between 80-89 mmHg. The blood pressure falls within this range, indicating mild hypertension. It is important to monitor and manage blood pressure to prevent complications associated with hypertension.

Correct Answer: B

Rationale: The clinical presentation described involves a patient with pericarditis. Pericarditis is inflammation of the pericardium, the sac surrounding the heart, which can lead to characteristic findings such as a scratching noise heard on auscultation, leaning forward relieving pain, and normal lung examination findings. The presence of pericarditis can also lead to a pericardial friction rub, which is often described as a scratching or grating sound heard best at the lower left sternal border.

Correct Answer: B

Rationale: The patient's history of swimming and presenting symptoms of ear pain, drainage, and manipulation tenderness are suggestive of external otitis, commonly known as swimmer's ear. External otitis is an infection of the outer ear canal, which can be caused by prolonged moisture exposure, trauma, or bacterial/fungal infections. The narrowed and erythematous canal with white debris is characteristic of this condition. Otitis media (Choice A) typically presents with deep ear pain, hearing loss, and sometimes fever, but does not involve the ear canal. Perforation of the tympanum (Choice C) would present with sudden relief of pain and possible drainage from the ear. Cholesteatoma (Choice D) is characterized by a painless cyst or mass in the middle ear, not presenting with these acute ear canal symptoms.

Correct Answer: C

Rationale: Shortness of breath is commonly associated with issues related to the heart and cardiovascular system. Conditions such as heart failure, coronary artery disease, or arrhythmias can lead to symptoms like shortness of breath. Therefore, the symptom of shortness of breath would be assigned to the cardiac anatomic region.

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: Asking Mr. Q. when his last drink was is an open-ended question that can provide valuable information regarding his alcohol consumption patterns. This question allows Mr. Q. to disclose whether he has been drinking recently and can help determine the frequency and quantity of his alcohol consumption. It avoids leading or judgmental language, which can help build rapport and facilitate a more honest conversation about his alcohol use. By knowing when his last drink was, you can better assess the potential impact of alcohol on his current symptoms of fatigue and further explore any potential issues related to alcohol abuse.

Correct Answer: B

Rationale: Tympany is the percussion note you would obtain over the gastric bubble. Tympany is a drum-like sound and is typically heard over air-filled structures in the body, such as the stomach, intestines, and lungs. When percussing over the gastric bubble (air-filled stomach), you would expect to hear a tympanic note due to the presence of air in the stomach creating resonance. Resonance (choice A) is a low-pitched, hollow sound heard over normal lung tissue. Hyperresonance (choice C) is an abnormally loud, booming sound heard over hyperinflated lungs, as in conditions like emphysema. Flatness (choice D) is a dull sound heard over solid organs or areas of tissue consolidation, such as over the liver or a pleural effusion.