When testing the strength of the subscapularis, where should the hand providing the resistance be located?

You are observing your classmates practice trunk flexion manual muscle testing from across the room. You cannot hear what they are saying, but you see that the patient has her arms crossed over her chest. Which of the following grades is the clinician testing for during this motion?

The junction at which the spine of the scapula meets the medial border of the scapula, is at the level of which of the following vertebrae?

“Raise your head and look up to the ceiling,” are the complete verbal instructions given to a patient during which of the following manual muscle tests?

When measuring the range of motion of your lab partner’s wrist flexion and extension, which of the following carpal bones is the fulcrum of the goniometer aligned with?

When performing a Grade 2 manual muscle test for the elbow flexors, which of the following best describes which tissue you are palpating?

You need to palpate the wrist flexors during a Grade 2 manual muscle test of your patient’s wrist flexors. Which of the following best describes where your index finger should be placed?

A 43-year-old female patient undergoes bariatric surgery, resulting in a secondary malnutritional state. Several months later the patient develops keratomalacia due to a vitamin deficiency.  Which additional clinical finding would most likely be present?

A 56-year-old man with a long history of alcohol use disorder presents with confusion, difficulty walking, memory impairment and involuntary eye movements. MRI shows lesions involving the thalamus and cerebellum. Which vitamin deficiency is the most likely cause of his neurologic symptoms?

A traveler returns from South America with high fever, severe muscle aches, plasma leakage, internal hemorrhaging, liver failure, and respiratory distress. A lung biopsy demonstrates diffuse alveolar damage. Which viral infection is most likely?