Q1. Which of the following conditions is characterized by inflammation of synovial membranes?A. OsteoporosisB. GoutC. Rheumatoid arthritisD. Osteoarthritis
Q2. Which structural protein provides elasticity to connective tissues like ligaments?A. CollagenB. ElastinC. KeratinD. Myosin
Q3. Which muscle type is incorrectly matched with its characteristic?A. Skeletal muscle - VoluntaryB. Cardiac muscle - Non-striatedC. Smooth muscle - InvoluntaryD. Skeletal muscle - Striated
Q4. Which component of a synovial joint acts as a cushion and absorbs shock?A. LigamentB. MeniscusC. TendonD. Synovial membrane
Q5. Which type of movement occurs when a limb is moved away from the midline of the body?A. FlexionB. ExtensionC. AbductionD. Adduction
Q6. Which region of a sarcomere remains unchanged during muscle contraction?A. I-bandB. H-zoneC. A-bandD. Z-line
Q7. Which neurotransmitter is released at the neuromuscular junction to trigger muscle contraction?A. DopamineB. SerotoninC. AcetylcholineD. Epinephrine
Q8. Which of the following movements is an example of flexion?A. Straightening the kneeB. Bending the elbowC. Lifting the arm sidewaysD. Rotating the neck
Q9. Which type of bone tissue contains Haversian systems?A. Spongy boneB. Compact boneC. CartilageD. Red bone marrow
Q10. Which of the following bones forms the lower jaw?A. MaxillaB. MandibleC. Temporal boneD. Zygomatic bone