Answers | Verified Complete Solutions
(Graded A++ )
Description: A comprehensive 200-question MCQ revision set covering clinical
medicine, anatomy, physiology, pharmacology, pathology, microbiology, and
patient safety. Each question includes four options with the correct answer clearly
marked ✅. Answers are randomized to avoid patterns.
Keywords: clinical readiness, MCQ revision, medical exam, pharmacology, pathology,
anatomy, physiology, microbiology, patient safety, graded A++, 2025/2026
Section 1: Anatomy (Questions 1–25)
1. Which nerve is most commonly injured in midshaft humeral fractures?
A. Median nerve
B. Radial nerve ✅
C. Ulnar nerve
D. Axillary nerve
2. The femoral triangle boundaries include all EXCEPT:
A. Inguinal ligament
B. Sartorius
C. Adductor longus
D. Gracilis ✅
3. Which structure passes through the foramen ovale?
, A. Maxillary nerve ✅
B. Mandibular nerve
C. Middle meningeal artery
D. Internal carotid artery
4. The blood supply to the head of the femur in adults is mainly from:
A. Obturator artery
B. Medial circumflex femoral artery ✅
C. Lateral circumflex femoral artery
D. Inferior gluteal artery
5. Which muscle is the primary flexor of the hip?
A. Gluteus maximus
B. Iliopsoas ✅
C. Rectus femoris
D. Sartorius
6. The axillary nerve is a branch of:
A. Posterior cord ✅
B. Lateral cord
C. Medial cord
D. Radial nerve
7. Which cranial nerve innervates the lateral rectus?
A. CN III
B. CN IV
C. CN VI ✅
D. CN VII
8. The inferior vena cava is formed by the union of:
, A. External iliac veins
B. Common iliac veins ✅
C. Internal iliac veins
D. Femoral veins
9. Which ligament prevents anterior displacement of the tibia on the femur?
A. Posterior cruciate ligament
B. Anterior cruciate ligament ✅
C. Medial collateral ligament
D. Lateral collateral ligament
10. The diaphragm is innervated by:
A. Vagus nerve
B. Phrenic nerve ✅
C. Intercostal nerves
D. Sympathetic chain
11. Which bone is most commonly fractured in the wrist?
A. Scaphoid ✅
B. Lunate
C. Triquetrum
D. Pisiform
12. The portal vein is formed by the union of:
A. Splenic and inferior mesenteric veins
B. Superior mesenteric and splenic veins ✅
C. Hepatic and splenic veins
D. Inferior mesenteric and hepatic veins
, 13. Which structure lies immediately medial to the femoral artery in the femoral
triangle?
A. Femoral nerve
B. Femoral vein ✅
C. Femoral canal
D. Saphenous nerve
14. The middle ear ossicles include all EXCEPT:
A. Malleus
B. Incus
C. Stapes
D. Hyoid ✅
15. Which artery supplies the appendix?
A. Ileocolic artery ✅
B. Right colic artery
C. Middle colic artery
D. Left colic artery
16. The rotator cuff includes all EXCEPT:
A. Supraspinatus
B. Infraspinatus
C. Teres minor
D. Teres major ✅
17. Which vein is commonly used for central venous access?
A. Subclavian vein ✅
B. Cephalic vein
C. Basilic vein