1. The brachial plexus is a network of nerves that supplies the:
A. Neck
B. Abdomen
C. Upper limb
D. Lower limb
Answer: C) Upper limb
Rationale: The brachial plexus is a network of nerves that supplies the muscles and skin
of the upper limb.
2. Which part of the eye controls the amount of light entering?
A. Retina
B. Lens
C. Cornea
D. Iris
Answer: D) Iris
Rationale: The iris controls the size of the pupil, regulating the amount of light that
enters the eye.
3. The pericardium is associated with which organ?
A. Brain
B. Heart
C. Lungs
D. Liver
Answer: B) Heart
Rationale: The pericardium is the membrane that surrounds and protects the heart.
4. The pancreas has both endocrine and exocrine functions. Which hormone does it
secrete for blood sugar regulation?
A. Insulin
B. Adrenaline
C. Thyroxine
D. Cortisol
Answer: A) Insulin
Rationale: The pancreas secretes insulin, which helps regulate blood glucose levels.
5. The synovial joint allows for:
A. Limited movement
B. No movement
C. Freely movable joints
D. Cartilage replacement
Answer: C) Freely movable joints
Rationale: Synovial joints allow for a wide range of movement and are the most
common type of joint in the body.
6. Which muscle is responsible for facial expressions?
A. Masseter
B. Temporalis
C. Buccinator
, D. Orbicularis oris
Answer: D) Orbicularis oris
Rationale: The orbicularis oris muscle is responsible for controlling movements of the
mouth, including facial expressions.
7. The anatomical term for the front of the body is:
A. Posterior
B. Anterior
C. Lateral
D. Medial
Answer: B) Anterior
Rationale: "Anterior" refers to the front of the body, while "posterior" refers to the
back. "Lateral" is toward the sides, and "medial" is toward the midline.
8. Which of the following bones is part of the pectoral girdle?
A. Scapula
B. Femur
C. Tibia
D. Radius
Answer: A) Scapula
Rationale: The scapula, or shoulder blade, is part of the pectoral girdle, which connects
the upper limbs to the axial skeleton.
9. The Achilles tendon connects which two structures?
A. Femur and tibia
B. Tibia and calcaneus
C. Femur and fibula
D. Tibia and fibula
Answer: B) Tibia and calcaneus
Rationale: The Achilles tendon connects the calf muscles (gastrocnemius and soleus) to
the calcaneus (heel bone).
10. The peritoneum is associated with which organ system?
A. Nervous system
B. Digestive system
C. Respiratory system
D. Circulatory system
Answer: B) Digestive system
Rationale: The peritoneum is a membrane that lines the abdominal cavity and covers
the organs within it, which are part of the digestive system.
11. The function of the cerebrum includes all of the following except:
A. Sensory perception
B. Motor control
C. Emotional regulation
D. Autonomic functions
Answer: D) Autonomic functions
Rationale: Autonomic functions are controlled by the medulla oblongata, not the
cerebrum.
A. Neck
B. Abdomen
C. Upper limb
D. Lower limb
Answer: C) Upper limb
Rationale: The brachial plexus is a network of nerves that supplies the muscles and skin
of the upper limb.
2. Which part of the eye controls the amount of light entering?
A. Retina
B. Lens
C. Cornea
D. Iris
Answer: D) Iris
Rationale: The iris controls the size of the pupil, regulating the amount of light that
enters the eye.
3. The pericardium is associated with which organ?
A. Brain
B. Heart
C. Lungs
D. Liver
Answer: B) Heart
Rationale: The pericardium is the membrane that surrounds and protects the heart.
4. The pancreas has both endocrine and exocrine functions. Which hormone does it
secrete for blood sugar regulation?
A. Insulin
B. Adrenaline
C. Thyroxine
D. Cortisol
Answer: A) Insulin
Rationale: The pancreas secretes insulin, which helps regulate blood glucose levels.
5. The synovial joint allows for:
A. Limited movement
B. No movement
C. Freely movable joints
D. Cartilage replacement
Answer: C) Freely movable joints
Rationale: Synovial joints allow for a wide range of movement and are the most
common type of joint in the body.
6. Which muscle is responsible for facial expressions?
A. Masseter
B. Temporalis
C. Buccinator
, D. Orbicularis oris
Answer: D) Orbicularis oris
Rationale: The orbicularis oris muscle is responsible for controlling movements of the
mouth, including facial expressions.
7. The anatomical term for the front of the body is:
A. Posterior
B. Anterior
C. Lateral
D. Medial
Answer: B) Anterior
Rationale: "Anterior" refers to the front of the body, while "posterior" refers to the
back. "Lateral" is toward the sides, and "medial" is toward the midline.
8. Which of the following bones is part of the pectoral girdle?
A. Scapula
B. Femur
C. Tibia
D. Radius
Answer: A) Scapula
Rationale: The scapula, or shoulder blade, is part of the pectoral girdle, which connects
the upper limbs to the axial skeleton.
9. The Achilles tendon connects which two structures?
A. Femur and tibia
B. Tibia and calcaneus
C. Femur and fibula
D. Tibia and fibula
Answer: B) Tibia and calcaneus
Rationale: The Achilles tendon connects the calf muscles (gastrocnemius and soleus) to
the calcaneus (heel bone).
10. The peritoneum is associated with which organ system?
A. Nervous system
B. Digestive system
C. Respiratory system
D. Circulatory system
Answer: B) Digestive system
Rationale: The peritoneum is a membrane that lines the abdominal cavity and covers
the organs within it, which are part of the digestive system.
11. The function of the cerebrum includes all of the following except:
A. Sensory perception
B. Motor control
C. Emotional regulation
D. Autonomic functions
Answer: D) Autonomic functions
Rationale: Autonomic functions are controlled by the medulla oblongata, not the
cerebrum.
