SEMI-FINALS MC1 Block 1-D
  • 1. Which muscle is primarily responsible for flexing the elbow?
A) Biceps brachii
B) Triceps brachii
C) Pectoralis major
D) Deltoid
  • 2. Which of the following muscles make up the quadriceps femoris group?
A) Sartorius, gracilis, tensor fasciae latae, and adductor longus
B) Gluteus maximus, gluteus medius, gluteus minimus, and piriformis
C) Rectus femoris, vastus lateralis, vastus medialis, and vastus intermedius
D) Biceps femoris, semitendinosus, semimembranosus, and gracilis
  • 3. Which muscle is located on the front of the thigh?
A) Gastrocnemius
B) Semitendinosus
C) Vastus lateralis
D) Biceps femoris
  • 4. What is the primary function of the diaphragm muscle?
A) Shoulder movement
B) Leg extension
C) Arm rotation
D) Breathing
  • 5. Which muscle is often referred to as the "calf muscle"?
A) Tibialis anterior
B) Peroneus longus
C) Gastrocnemius
D) Soleus
  • 6. Which muscle is responsible for the movement of shrugging the shoulders?
A) Pectoralis minor
B) Rhomboids
C) Trapezius
D) Latissimus dorsi
  • 7. Which of the following is the primary action of the gluteus maximus muscle?
A) Hip abduction
B) Hip rotation
C) Hip flexion
D) Hip extension
  • 8. Which of the following muscles is in the forearm?
A) Brachialis
B) External oblique
C) Pectoralis major
D) Sternocleidomastoid
  • 9. Which muscle assists in the movement of chewing?
A) Masseter
B) Both a and b
C) Buccinator
D) Temporalis
  • 10. What is the primary action of the latissimus dorsi?
A) Shoulder flexion
B) Shoulder internal rotation
C) Shoulder abduction
D) Shoulder adduction
  • 11. Which muscle is the primary flexor of the forearm at the elbow joint?
A) Triceps brachii
B) Brachioradialis
C) Biceps brachii
D) Brachialis
  • 12. The rectus abdominis is part of which muscle group?
A) Core muscles
B) Hip flexors
C) Quadriceps
D) Back muscles
  • 13. Which muscle is primarily responsible for abducting the arm?
A) Deltoid
B) Supraspinatus
C) Infraspinatus
D) Pectoralis major
  • 14. Which muscle group is primarily responsible for flexing the knee joint?
A) Quadriceps
B) Adductors
C) Gluteals
D) Hamstrings
  • 15. What is the action of the sternocleidomastoid muscle?
A) Neck rotation
B) Neck extension
C) Both a and c
D) Neck flexion
  • 16. Which muscle helps with inhalation by expanding the thoracic cavity?
A) External intercostals
B) Rectus abdominis
C) Internal intercostals
D) Pectoralis minor
  • 17. Which muscle group is primarily responsible for extending the knee?
A) Quadriceps
B) Hamstrings
C) Adductors
D) Gluteals
  • 18. Which muscles work together to flex the hip joint and are collectively known as the iliopsoas?
A) Psoas major and iliacus
B) Rectus femoris and sartorius
C) Tensor fasciae latae and gracilis
D) Gluteus maximus and medius
  • 19. Which of the following muscles are involved in the movement of the shoulder joint?
A) Latissimus dorsi
B) All of the above
C) Deltoid
D) Pectoralis major
  • 20. Which muscle group is located at the back of the upper arm?
A) Deltoids
B) Biceps
C) Triceps
D) Pectoralis
  • 21. What part of the neuron receives signals from other neurons?
A) Dendrite
B) Axon
C) Synapse
D) Soma
  • 22. Which type of glial cell forms the myelin sheath around neurons in the central nervous system?
A) Astrocytes
B) Oligodendrocytes
C) Microglia
D) Schwann cells
  • 23. What is the primary function of the spinal cord?
A) Process sensory information
B) Regulate hormones
C) Coordinate movement
D) Transmit messages between the brain and the body
  • 24. Which structure is responsible for regulating autonomic functions such as heart rate and breathing?
A) Frontal lobe
B) Cerebellum
C) Brainstem
D) Thalamus
  • 25. Which part of the brain is involved in balance and coordination?
A) Cerebrum
B) Hippocampus
C) Brainstem
D) Cerebellum
  • 26. Which of the following structures is part of the limbic system and is associated with emotions?
A) Amygdala
B) Medulla oblongata
C) Corpus callosum
D) Hippocampus
  • 27. What is the main function of sensory neurons?
A) Connect other neurons
B) Process and interpret signals
C) Transmit information from the environment to the brain
D) Send signals to muscles
  • 28. Which structure connects the left and right hemispheres of the brain and allows communication between them?
A) Corpus callosum
B) Thalamus
C) Medulla oblongata
D) Cerebellum
  • 29. Which part of the neuron is responsible for sending signals to other neurons or muscles?
A) Soma
B) Axon
C) Synapse
D) Dendrite
  • 30. Which lobe of the brain is primarily responsible for processing visual information?
A) Frontal lobe
B) Parietal lobe
C) Temporal lobe
D) Occipital lobe
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