Jim is a 60-year-old man who presents with vomiting. He denies seeing any blood with emesis, which has been occurring for 2 days. He does note a dark, granular substance resembling the coffee left in the filter after brewing. What do you suspect?

Questions 27

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Physical Examination and Health Assessment 8th Edition Test Bank Questions

Question 1 of 9

Jim is a 60-year-old man who presents with vomiting. He denies seeing any blood with emesis, which has been occurring for 2 days. He does note a dark, granular substance resembling the coffee left in the filter after brewing. What do you suspect?

Correct Answer: B

Rationale: The description of dark, granular material resembling coffee grounds in the vomitus suggests upper gastrointestinal bleeding. One common cause of upper GI bleeding is a peptic ulcer, which can present with symptoms such as vomiting blood or coffee ground material. Peptic ulcers can develop in the stomach or the upper part of the small intestine (duodenum). Risk factors for peptic ulcers include infection with Helicobacter pylori bacteria, the use of nonsteroidal anti-inflammatory drugs (NSAIDs), smoking, and alcohol consumption. Prompt evaluation and management are necessary in cases of upper GI bleeding to address the underlying cause and prevent complications.

Question 2 of 9

You are performing a thorough cardiac examination. Which of the following chambers of the heart can you assess by palpation?

Correct Answer: C

Rationale: The right ventricle is the only chamber of the heart that can be assessed by palpation during a cardiac examination. The right ventricle is located close to the sternum on the anterior chest wall, making it accessible for palpation. By palpating the area near the lower left sternal border, just beside the sternum, a healthcare provider can assess the size and function of the right ventricle. It is important to note that the other chambers of the heart (left atrium and right atrium) are not typically assessed by palpation due to their deeper location within the chest cavity. The sinus node, which is responsible for generating the heart's electrical impulses, is also not directly palpable during a cardiac examination.

Question 3 of 9

His cardiac, lung, and abdominal examinations are normal. He is wearing a sling on his left arm. On observation of his anus you find a swollen bluish ovoid mass that appears to contain a blood clot. Digital rectal examination is extremely painful for the patient. No other mass is palpated within the anus or rectum. What disorder of the anus is this patient likely to have?

Correct Answer: B

Rationale: The patient described is most likely suffering from an external hemorrhoid. External hemorrhoids are swollen veins located near the opening of the anus, often resulting from increased pressure in the rectal area. The presence of a swollen bluish ovoid mass containing a blood clot is characteristic of an external hemorrhoid. The pain experienced during digital rectal examination further supports this diagnosis, as external hemorrhoids are typically painful when touched. In this case, there are no palpable masses within the anus or rectum, ruling out anorectal cancer or internal hemorrhoids. Anal fissures are small tears in the lining of the anus, which would present differently from the described swollen mass with a blood clot.

Question 4 of 9

What heart rate should she achieve?

Correct Answer: C

Rationale: The target heart rate during physical activity is typically calculated as a percentage of maximum heart rate, which is estimated using the formula: 220 - age. For a 30-year-old individual, the estimated maximum heart rate would be 190 beats per minute. Exercising at 60-70% of the maximum heart rate is usually recommended for moderate-intensity physical activity. For this individual, the target heart rate zone would be approximately 114-133 beats per minute. Therefore, achieving a heart rate of 120 beats per minute would fall within the target range and indicate an appropriate level of exertion for effective physical activity.

Question 5 of 9

Her head, eyes, ears, nose, and throat examinations are essentially normal. Inspection of her anterior and posterior chest shows no abnormalities. On auscultation of her chest, there is decreased air movement and a high-pitched whistling on expiration in all lobes. Percussion reveals resonant lungs. Which disorder of the thorax or lung does this best describe?

Correct Answer: C

Rationale: The symptoms described, including decreased air movement, high-pitched whistling (wheezing) on expiration in all lobes, and resonant lungs on percussion, are characteristic findings of asthma. Asthma is a chronic respiratory condition characterized by airway inflammation, bronchoconstriction, and increased mucus production, leading to symptoms like wheezing, shortness of breath, chest tightness, and cough. The presence of wheezing, particularly on expiration, is a classic sign of asthma. In contrast, spontaneous pneumothorax would typically present with sudden chest pain and shortness of breath, accompanied by hyperresonant percussion notes due to trapped air in the pleural space. COPD, a chronic lung condition characterized by progressive airflow limitation, would often present with symptoms such as chronic cough, sputum production, and dyspnea on exertion. Pneumonia is an infection of the lung tissue,

Question 6 of 9

You notice a patient has a strong pulse and then a weak pulse. This pattern continues. Which of the following is likely?

Correct Answer: D

Rationale: The scenario described with a strong pulse followed by a weak pulse is characteristic of pulsus paradoxus, a finding often associated with cardiac tamponade. Cardiac tamponade is a medical emergency where there is an accumulation of fluid (such as blood) in the pericardial sac that exerts pressure on the heart, limiting its ability to pump effectively. As a result, patients may exhibit this pulsus paradoxus, where the pulse strength varies with respiration. The other conditions listed (emphysema, asthma exacerbation, severe left heart failure) are not typically associated with this specific pulsatile pattern.

Question 7 of 9

Mrs. Anderson presents with an itchy rash which is raised and appears and disappears in various locations. Each lesion lasts for many minutes. What most likely accounts for this rash?

Correct Answer: B

Rationale: Urticaria, commonly known as hives, typically presents as raised, red, and itchy welts or wheals that can appear and disappear in various locations on the skin. Each lesion tends to last for many minutes before resolving and may be associated with itching or a burning sensation. Urticaria is often triggered by an allergic reaction to food, medications, insect bites, or other substances. The clinical presentation described in the question, involving an itchy rash that appears and disappears in different areas, is consistent with urticaria.

Question 8 of 9

A 25-year-old type 1 diabetic clerk presents to the emergency room with shortness of breath and states that his blood sugar was 605 at home. You diagnose the patient with diabetic ketoacidosis. What is the expected pattern of breathing?

Correct Answer: C

Rationale: In diabetic ketoacidosis (DKA), the body is in a state of metabolic acidosis due to the accumulation of ketones in the blood. One of the compensatory mechanisms to decrease the acidity in the body is increased breathing, known as Kussmaul breathing. This type of breathing is characterized by a rapid and deep pattern to blow off excess carbon dioxide and decrease the acidity of the blood. Therefore, in a patient with DKA, you would expect to observe rapid and deep breathing.

Question 9 of 9

A 55-year-old smoker complains of chest pain and gestures with a closed fist over her sternum to describe it. Which of the following diagnoses should you consider because of her gesture?

Correct Answer: D

Rationale: The closed fist gesture over the sternum to describe chest pain is a typical characteristic of angina pectoris. Angina pectoris is chest pain or discomfort that occurs when the heart muscle does not receive enough oxygen-rich blood. The gesture of clenching a fist over the sternum is often used to describe the tight, squeezing, or pressure-like discomfort experienced with angina. This type of chest pain is typically triggered by physical or emotional stress and is relieved by rest or medications like nitroglycerin. Considering the patient's age, smoking history, and the description of the chest pain gesture, angina pectoris should be a top consideration in this case.

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