You are seeing an elderly man with multiple complaints. He has chronic arthritis, pain from an old war injury, and headaches. Today he complains of these pains, as well as dull chest pain under his sternum. What would the order of priority be for your problem list?

Correct Answer: D

Rationale: The correct order of priority for the problem list in this case would be chest pain, headaches, arthritis, and war injury pain. Chest pain should always be a priority as it could indicate a serious or life-threatening condition such as a heart attack. Headaches, while important, are less urgent than chest pain. Arthritis can generally be managed without immediate intervention, making it a lower priority. Finally, the pain from the old war injury, while significant, is not as urgent as the other complaints.

Correct Answer: A

Rationale: The point of maximal impulse (PMI), also known as the apical impulse, is the point where the left ventricle is closest to the chest wall. Normally, the PMI is located in the left 5th intercostal space, around 7 to 9 cm lateral to the sternum. This area corresponds to the apex of the heart. By palpating the PMI, healthcare providers can assess the size, strength, and regularity of the heart's contractions, which can provide important diagnostic information about cardiac health. Locating the PMI accurately is essential for physical examination and diagnosis of cardiac conditions.

Correct Answer: A

Rationale: Anisocoria refers to a condition where the pupils are of unequal size. Pathologic causes of anisocoria can include conditions such as Horner's syndrome. Horner's syndrome is a rare disorder caused by damage to the sympathetic nerves of the face and eye. Symptoms can include a constricted pupil (miosis), drooping of the upper eyelid (ptosis), and decreased sweating in the affected area. This results in anisocoria, where the affected pupil is smaller than the unaffected pupil. Other options listed (B-D) do not typically lead to pathologic anisocoria.

Correct Answer: D

Rationale: The correct order of priority for the problem list in this case would be chest pain, headaches, arthritis, and war injury pain. Chest pain should always be a priority as it could indicate a serious or life-threatening condition such as a heart attack. Headaches, while important, are less urgent than chest pain. Arthritis can generally be managed without immediate intervention, making it a lower priority. Finally, the pain from the old war injury, while significant, is not as urgent as the other complaints.

Correct Answer: A

Rationale: The progression of excruciating pain starting under the lower ribs on the right side, then moving to the lateral abdomen, and finally settling in the right lower quadrant is classic for appendicitis. Appendicitis is an inflammation of the appendix, a small tube-like structure attached to the cecum (beginning of the large intestine). The pain typically starts around the umbilicus and then migrates to the right lower quadrant, where the appendix is located. Other symptoms that may accompany appendicitis include fever, nausea, vomiting, loss of appetite, and tenderness at McBurney's point (a specific area in the abdomen). It is a medical emergency that requires immediate attention to avoid complications such as perforation and peritonitis.

Correct Answer: C

Rationale: The description of the patient's left shoulder pain, with a sharp catching pain and a sensation of something grating during overhead movements, in addition to tenderness just below the tip of the acromion in the area of tendon insertions, is suggestive of calcific tendinitis. Calcific tendinitis occurs when calcium deposits form within a tendon, most commonly affecting the rotator cuff tendons. This condition can cause pain, tenderness, and limited range of motion, particularly with certain movements like overhead reaching. The negative drop arm test, lack of limitation with shoulder shrug, absence of tenderness to palpation in the bicipital groove, and the patient not holding his arm close to his side help differentiate calcific tendinitis from other shoulder pathologies like rotator cuff tendinitis, rotator cuff tear, and bicipital tendinitis.

Correct Answer: A

Rationale: A murmur heard only at the cardiac apex is most likely due to mitral valve pathology. The mitral valve is located near the apex of the heart, and murmurs related to mitral valve issues are typically best heard at the apex during auscultation. Mitral valve diseases such as mitral valve prolapse, mitral stenosis, or mitral regurgitation can lead to the development of a murmur in this location.

Correct Answer: D

Rationale: Since the patient, Susanne, has been experiencing headaches, muscle aches, and fatigue for the last 2 months, and a thorough history, examination, and laboratory workup have not revealed a definitive cause, the next step would be to screen for depression. Depression can present with physical symptoms such as headaches, muscle aches, and fatigue. It is important to consider mental health factors that could be contributing to Susanne's symptoms before proceeding with further referrals to specialists. Screening for depression would help in determining if psychological factors are playing a role in her physical symptoms.

Correct Answer: B

Rationale: In respiratory distress, the skin between the ribs moves inward with inspiration, a phenomenon known as retractions. This is a sign of increased work of breathing as the body tries to pull in more air due to difficulty in breathing. The inward movement of the skin between the ribs indicates that the individual is not able to generate enough negative pressure in the chest cavity to inhale properly. This can be seen in conditions such as asthma, pneumonia, or other respiratory issues. Skin retractions are a concerning sign and may indicate a severe respiratory compromise that requires immediate medical attention. The other options listed do not specifically describe a characteristic of respiratory distress.