Which measure reflects the body’s energy expenditure during physical activity relative to body weight?

A 48-year-old patient with obstructive sleep apnea (OSA) is admitted to the hospital. The physician opts to use continuous positive airway pressure (CPAP) for this patient. What is the primary benefit of using continuous positive airway pressure (CPAP) for this patient?

A patient with acute coronary syndrome is evaluated using a 12-lead ECG. What finding is indicative of a ST-Elevation Myocardial Infarction (STEMI)?

A patient with a history of peripheral vascular disease (PVD) presents with new-onset leg pain and absent peripheral pulses. What is the most likely diagnosis?

A patient is being weaned from mechanical ventilation. Which method is most likely to be used to determine readiness for extubation?

John is a 65-year-old male with a history of COPD who has been admitted to the ICU due to acute respiratory failure. He is currently on mechanical ventilation. The physical therapist is considering implementing an Inspiratory Muscle Training (IMT) program. Which of the following criteria would most likely indicate that John is a candidate for IMT?

A 65-year-old male patient is on mechanical ventilation due to acute respiratory failure. During your assessment, you notice that the patient is unable to cough effectively and has audible rhonchi. Which of the following is the most appropriate next step?

A 55-year-old patient with chronic obstructive pulmonary disease (COPD) is being weaned off mechanical ventilation. The physician decides to switch the patient to pressure-support ventilation (PSV) mode to facilitate spontaneous breathing. Which of the following is a key benefit of pressure-support ventilation (PSV) in this scenario?

Why might a patient on beta blockers not show a typical increase in heart rate during exercise?

Bonus question! I shared my hot take on hot dogs, do you have any hot takes? Here’s another – I don’t like fall, I much prefer spring!