#1
Which of the following is a common symptom of musculoskeletal infectious disorders?
Fever
ExplanationFever often accompanies musculoskeletal infections.
#2
Which inflammatory disorder affects the joints and is characterized by pain, swelling, and stiffness?
Rheumatoid arthritis
ExplanationRheumatoid arthritis presents with pain, swelling, and stiffness in the joints.
#3
What is the primary cause of osteomyelitis?
Bacteria
ExplanationOsteomyelitis is primarily caused by bacterial infection.
#4
Which imaging technique is commonly used to diagnose musculoskeletal infections?
X-ray
ExplanationX-ray is frequently used for diagnosing musculoskeletal infections.
#5
Which infectious agent is commonly associated with septic arthritis?
Streptococcus
ExplanationSeptic arthritis is commonly associated with Streptococcus infection.
#6
What is the characteristic skin lesion in Lyme disease, an inflammatory disorder caused by Borrelia burgdorferi?
Erythema migrans
ExplanationErythema migrans is the characteristic skin lesion in Lyme disease.
#7
Which inflammatory disorder is characterized by the deposition of monosodium urate crystals in joints and tissues?
Gout
ExplanationGout is characterized by the deposition of monosodium urate crystals in joints and tissues.
#8
What is the most common site of infection in septic arthritis?
Knee joint
ExplanationThe knee joint is the most common site of infection in septic arthritis.
#9
What is the hallmark symptom of ankylosing spondylitis?
Back pain and stiffness
ExplanationBack pain and stiffness are characteristic of ankylosing spondylitis.
#10
Which autoimmune disorder primarily affects the spine and pelvic joints, leading to bamboo spine appearance on imaging?
Ankylosing spondylitis
ExplanationAnkylosing spondylitis primarily affects the spine and pelvic joints.
#11
What is the primary mode of transmission for musculoskeletal infections caused by Mycobacterium tuberculosis?
Airborne droplets
ExplanationMycobacterium tuberculosis musculoskeletal infections are primarily transmitted via airborne droplets.
#12
Which laboratory test is commonly used to diagnose rheumatoid arthritis?
Rheumatoid factor (RF)
ExplanationRheumatoid factor (RF) is commonly used to diagnose rheumatoid arthritis.
#13
Which autoimmune disorder involves inflammation of blood vessels and can affect various organs, including the musculoskeletal system?
Granulomatosis with polyangiitis
ExplanationGranulomatosis with polyangiitis involves inflammation of blood vessels and can affect the musculoskeletal system.
#14
What is the primary causative organism in Lyme arthritis, a late manifestation of Lyme disease?
Borrelia burgdorferi
ExplanationBorrelia burgdorferi is the primary causative organism in Lyme arthritis.