1. Which is the longest bone in the human body?
(A) Tibia
(B) Femur
(C) Fibula
(D) Humerus
2. The shoulder joint is classified as:
(A) Hinge joint
(B) Pivot joint
(C) Ball-and-socket joint
(D) Saddle joint
3. Which muscle is the primary extensor of the knee?
(A) Hamstrings
(B) Quadriceps femoris
(C) Gastrocnemius
(D) Sartorius
4. The main flexor of the elbow joint is:
(A) Triceps brachii
(B) Biceps brachii
(C) Deltoid
(D) Latissimus dorsi
5. Which bone forms the heel of the foot?
(A) Talus
(B) Calcaneus
(C) Navicular
(D) Cuboid
6. Which muscle is known as the “chief extensor of the hip”?
(A) Gluteus medius
(B) Gluteus minimus
(C) Gluteus maximus
(D) Iliopsoas
7. The functional unit of a muscle is:
(A) Myofibril
(B) Sarcomere
(C) Fascicle
(D) Actin
8. The rotator cuff consists of how many muscles?
(A) 2
(B) 3
(C) 4
(D) 5
9. Which of the following is NOT part of the rotator cuff?
(A) Supraspinatus
(B) Infraspinatus
(C) Teres minor
(D) Teres major
10. Which nerve supplies the diaphragm?
(A) Phrenic nerve
(B) Vagus nerve
(C) Intercostal nerve
(D) Accessory nerve
11. Which part of the brain controls balance and coordination?
(A) Cerebrum
(B) Cerebellum
(C) Medulla oblongata
(D) Thalamus
12. The sciatic nerve arises from which plexus?
(A) Cervical plexus
(B) Brachial plexus
(C) Lumbar plexus
(D) Sacral plexus
13. Which artery is the main blood supply to the brain?
(A) Carotid artery
(B) Subclavian artery
(C) Brachial artery
(D) Jugular vein
14. The bony prominence at the elbow is formed by:
(A) Radius
(B) Ulna (olecranon process)
(C) Humerus
(D) Scapula
15. Which joint is also called the “modified hinge joint”?
(A) Hip joint
(B) Elbow joint
(C) Knee joint
(D) Ankle joint
16. The Achilles tendon attaches:
(A) Soleus and gastrocnemius to calcaneus
(B) Tibialis anterior to talus
(C) Quadriceps to patella
(D) Hamstrings to tibia
17. Which nerve controls facial expressions?
(A) Facial nerve (VII)
(B) Trigeminal nerve (V)
(C) Glossopharyngeal nerve (IX)
(D) Hypoglossal nerve (XII)
18. The functional unit of the lung is the:
(A) Bronchiole
(B) Alveolus
(C) Pleura
(D) Larynx
19. The heart is located in which cavity?
(A) Pleural cavity
(B) Pericardial cavity
(C) Abdominal cavity
(D) Cranial cavity
20. Which side of the heart pumps deoxygenated blood to the lungs?
(A) Right side
(B) Left side
(C) Both sides
(D) Neither side
21. The vertebral column normally has how many curvatures?
(A) 2
(B) 3
(C) 4
(D) 5
22. Which vertebra is called the “atlas”?
(A) C1
(B) C2
(C) C3
(D) C7
23. Which vertebra is called the “axis”?
(A) C1
(B) C2
(C) C5
(D) T1
24. The cranial nerve responsible for vision is:
(A) Optic nerve (II)
(B) Oculomotor nerve (III)
(C) Trochlear nerve (IV)
(D) Abducens nerve (VI)
25. Which muscle is responsible for respiration by elevating the ribs?
(A) Diaphragm
(B) Intercostal muscles
(C) Pectoralis major
(D) Latissimus dorsi
26. The clavicle articulates with which part of the sternum?
(A) Manubrium
(B) Body
(C) Xiphoid process
(D) Angle of Louis
27. Which muscle is commonly known as the “calf muscle”?
(A) Tibialis anterior
(B) Gastrocnemius
(C) Soleus
(D) Peroneus longus
28. The deltoid muscle is responsible for:
(A) Arm flexion
(B) Arm extension
(C) Arm abduction
(D) Arm rotation
29. Which bone is commonly fractured in the forearm?
(A) Ulna
(B) Radius
(C) Scaphoid
(D) Humerus
30. Which ligament prevents anterior displacement of the tibia?
(A) Posterior cruciate ligament
(B) Anterior cruciate ligament
(C) Medial collateral ligament
(D) Lateral collateral ligament
31. Which muscle is the main inspiratory muscle?
(A) Intercostals
(B) Diaphragm
(C) Pectoralis major
(D) Latissimus dorsi
32. The largest cranial nerve is:
(A) Vagus nerve (X)
(B) Trigeminal nerve (V)
(C) Facial nerve (VII)
(D) Accessory nerve (XI)
33. The spinal cord ends at which vertebral level in adults?
(A) L1–L2
(B) L3–L4
(C) T12–L1
(D) S1–S2
34. Which artery supplies the lower limb?
(A) Carotid artery
(B) Brachial artery
(C) Femoral artery
(D) Radial artery
35. The patella is classified as what type of bone?
(A) Long bone
(B) Flat bone
(C) Irregular bone
(D) Sesamoid bone
36. The glenoid cavity is part of which bone?
(A) Scapula
(B) Humerus
(C) Clavicle
(D) Sternum
37. Which nerve is commonly injured in wrist drop?
(A) Ulnar nerve
(B) Median nerve
(C) Radial nerve
(D) Axillary nerve
38. The medulla oblongata controls:
(A) Emotions
(B) Voluntary movement
(C) Breathing and heart rate
(D) Balance
39. The pectoralis major muscle inserts into the:
(A) Scapula
(B) Clavicle
(C) Humerus
(D) Radius
40. The main blood supply to the upper limb is via:
(A) Carotid artery
(B) Subclavian/axillary artery
(C) Femoral artery
(D) Aorta directly
41. The muscle responsible for dorsiflexion of the foot is:
(A) Tibialis anterior
(B) Gastrocnemius
(C) Soleus
(D) Peroneus longus
42. Which cranial nerve controls hearing and balance?
(A) Optic nerve
(B) Vestibulocochlear nerve (VIII)
(C) Glossopharyngeal nerve
(D) Vagus nerve
43. The anatomical snuffbox is formed by which bone?
(A) Radius
(B) Ulna
(C) Scaphoid
(D) Humerus
44. The “anatomical position” refers to:
(A) Standing, palms forward, feet together
(B) Sitting, arms crossed
(C) Standing, palms backward
(D) Lying supine
45. Which structure separates the thoracic cavity from the abdominal cavity?
(A) Pleura
(B) Diaphragm
(C) Sternum
(D) Ribs
46. The hamstring group includes all EXCEPT:
(A) Biceps femoris
(B) Semitendinosus
(C) Semimembranosus
(D) Rectus femoris
47. Which bone articulates with the acetabulum?
(A) Tibia
(B) Femur
(C) Fibula
(D) Sacrum
48. The “true ribs” are:
(A) 1–7
(B) 8–10
(C) 11–12
(D) All 12
49. Which nerve is affected in carpal tunnel syndrome?
(A) Ulnar nerve
(B) Radial nerve
(C) Median nerve
(D) Axillary nerve
50. The cerebrum is divided into how many lobes?
(A) 2
(B) 3
(C) 4
(D) 5