#1
Which reflex is commonly tested by tapping the patellar tendon?
Patellar reflex
ExplanationAssesses integrity of the reflex arc involving the quadriceps muscle and spinal cord segments L2-L4.
#2
Which maneuver is used to assess for appendicitis by applying pressure to the lower left quadrant of the abdomen?
Rovsing's sign
ExplanationIndicates rebound tenderness and suggests possible appendicitis.
#3
What does a positive Babinski reflex indicate?
Upper motor neuron lesion
ExplanationAbnormal response where the big toe extends and other toes fan out, suggesting damage to the corticospinal tract.
#4
What is the normal response for the Brachioradialis reflex?
Extension of the elbow
ExplanationContraction of the brachioradialis muscle leading to extension of the forearm at the elbow joint.
#5
Which maneuver is used to assess for carpal tunnel syndrome by flexing the patient's wrist and tapping over the median nerve?
Tinel's sign
ExplanationProvocation test for carpal tunnel syndrome, eliciting tingling or paresthesia in the median nerve distribution.