#1
Which diagnostic technique involves inserting a thin needle electrode into muscles to record electrical activity?
EMG
ExplanationEMG involves inserting a needle electrode into muscles to measure electrical activity.
#2
Which of the following is a common treatment technique for muscle strains?
Physical therapy
ExplanationPhysical therapy is commonly used to treat muscle strains.
#3
Which diagnostic imaging technique is commonly used to diagnose muscle tears?
Ultrasound
ExplanationUltrasound is commonly used for diagnosing muscle tears.
#4
Which of the following is a treatment option for muscle cramps?
Stretching and massaging the affected muscle
ExplanationStretching and massaging the affected muscle are common treatments for muscle cramps.
#5
Which of the following is a common symptom of muscle strain?
Swelling
ExplanationSwelling is a common symptom of muscle strain.
#6
Which technique involves applying controlled, rapid stretching to a muscle?
Proprioceptive neuromuscular facilitation (PNF)
ExplanationPNF involves rapid stretching to improve muscle flexibility.
#7
Which muscle disorder is characterized by chronic widespread pain, tenderness, and fatigue?
Fibromyalgia
ExplanationFibromyalgia is characterized by chronic pain, tenderness, and fatigue.
#8
What is a common technique used in treating muscle spasms?
Transcutaneous electrical nerve stimulation (TENS)
ExplanationTENS is commonly used to treat muscle spasms.
#9
Which condition is characterized by the degeneration of motor neurons in the spinal cord, leading to muscle weakness and atrophy?
Amyotrophic lateral sclerosis (ALS)
ExplanationALS is characterized by spinal cord motor neuron degeneration, leading to muscle weakness.
#10
What is a common treatment approach for muscle inflammation?
Corticosteroids
ExplanationCorticosteroids are commonly used to treat muscle inflammation.
#11
Which muscle condition is characterized by chronic, involuntary muscle contractions?
Muscle spasm
ExplanationMuscle spasm involves chronic involuntary muscle contractions.
#12
Which of the following is a treatment option for muscle dystrophy?
Physical therapy
ExplanationPhysical therapy can help manage muscle dystrophy.
#13
Which of the following is a characteristic symptom of rhabdomyolysis?
Muscle weakness
ExplanationMuscle weakness is a characteristic symptom of rhabdomyolysis.
#14
Which of the following is a symptom of compartment syndrome?
Paresthesia (tingling or numbness)
ExplanationCompartment syndrome can cause symptoms like paresthesia.
#15
Which muscle disorder is characterized by weakness and rapid fatigue of muscles under voluntary control?
Myasthenia gravis
ExplanationMyasthenia gravis causes weakness and rapid fatigue in voluntary muscles.
#16
Which condition is characterized by muscle rigidity, tremors, and bradykinesia?
Parkinson's disease
ExplanationParkinson's disease involves muscle rigidity, tremors, and bradykinesia.
#17
Which condition involves rapid breakdown of muscle tissue, leading to kidney damage?
Rhabdomyolysis
ExplanationRhabdomyolysis involves rapid muscle breakdown and can lead to kidney damage.