Anatomy&Embryology Final Exam

Transcription

1 Anatomy&Embryology Final Exam Done by : Maha AbuAjamieh 1. Fertilisation is more likely to occur: A) hours after ovulation. B) hours after ovulation. C) hours after ovulation. 2. wrong about Femoral artery: A) gives ant. tibial artery B) gives obturator artery 3. Which of the following is wrong about Middle mediastinum: A) 5-8 thoracic vertebrae posteriorly B) It contains the heart, pericardium and vagus nerve. C) Anterior mediastinum is found anteriorly. D) Is bordered by an imaginary line superiorly. 4. The gateway (exit) of pelvis; A) Greater sciatic foramen. B) Lesser sciatic foramen. 5. A surgeon was removing a mass near the cervical spine, he cut a nerve crossing intervertebral foramen, which of the following nerves is cut: A) Anterior root B) Posterior root C) Spinal nerve D) Anterior ramus of spinal nerve E) Posterior ramus of spinal nerve 6. All of these are lateral rotaters of the hip except: A) Gluteus minimus. B) Pisiformis.

2 C) Obturator internus D) Gamellus superior 7. A patient s pelvis leans to one side during walking which nerve is injured: A) Superior gluteal nerve B) Inferior gluteal nerve. 8. Wrong about lateral epicondyle: A) Origin for wrist extensors. B) Grooved posteriorly by the radial nerve. C) Less prominent than the medial epicondyle D) Is more close to cephalic vein than basilic vein E) Deep to the continuation of musculocutaneous nerve ((lateral cutaneous nerve for the forearm )) 9. Which of the following muscles can extend both the hip and the knee: A) Rectus femoris B) Gluteus minimus C) gluteas maximus D) Sartorius 10. Which of the following muscles can flex the proximal joints of the four medial digits: A) Flexor digiti minimi B) Flexor pollics C) Flexor digitorum superficialis D) Palmaris longus E) Palmar interossei 11. if the tibial tuberosity is fractured, which of the following is affected A) Extension of the knee B) Extension of the hip C) Flexion of the knee D) Adduction of the hip joint E) Flexion of hip 12. What is wrong about the trachea? A) the posterior aspect of its ring is connected by skeletal muscle B) Is composed of 20 cartilaginous c-shaped rings C) Extends from C6 and ends at carina D) The right primary bronchus is vertical

3 13. The level of sternal angle marks the level of: A) beginning and end of arch of aorta B) lungs roots C) bifurcation of trachea D) The intervertebral disc between T4/T5 E) Second rib 14. Which nerves are involved if a patient is unable to invert his foot? A) deep peroneal and tibial B) obturator and tibial C) superficial and deep peroneal 15. The walls of axilla are formed by the following muscles EXCEPT: A) Teres major B) Pectoralis major C) Trapezius D) Subscapularis 16. What is wrong regarding the borders of poplitial fossa A) Inferiolaterally by lateral head of gastrocnemius B) Infeiomedially by medial head of gastrocnemius C) Superomedially by two muscles innervated by different nerves D) Superolaterally by biceps femoris 17. Which one of the following muscles is innervated by superior gluteal nerve A) Rectus femoris B) Tensor facia latae C) Gluteus Maximus 18. unlocking the knee joint is a function for : A) Popliteus B) Plantaris C) Gluteus Maximus 19. What is the wrong statement about pericardium A) Its visceral layer represents the epicardium B) A Double walled fibroserous conical shaped sac C) The base of it is attached to the central tendon of diaphragm

4 D) Pericardial cavity is formed between two serous layers of pericardium E) The apex is formed by aorta, superior vena cava and pulmonary vein Note( apex of pericardium) 20. What is wrong about the heart A) Its apex is Located at the left 4th intercostal space 9 cm from the medline What is the wrong statement about thoracic cage A) 1 st to 7 th ribs are true ribs B) The 1st rib is the widest and shortest of true ribs C) Their superior facets articulate with the vertebrae of the same number D) The intercostal muscles are innervated segmentally by their own nerves 22. Wrong about the right lung? A) Right lung is wider and shorter than the left lung because of the liver and the left bulge of the heart. B) Arterial supply by right pulmonary artery C) It is more functional than the left lung 23. What is wrong about the function of placenta A) unite maternal and fetal blood 24. The extraembryonic mesoderm is formed by: A) Epiblast B) Hypoblast C) Extraembryonic membrane 25. placental membrane barrier is formed of the following EXCEPT: A) placental septums B) tertiary villus C) Syncytiotrophoblast D) Cytiotrophoblast E) Fetal endothelium 26. cleavage of the zygote form a number of daughter cells each one is called? A) Blastomere B) Morula C) Blastocyst

5 27. Which of the following is responsible for forming the head and tail of the fetus? A) primitive streak 28. What is wrong about the results of fertilisation: A) It induces the completion of the first meiotic division B) A pronucleus is formed from the sperm C) Restoring deploid number of chromosomes 29. What is wrong about the thoracic vertebrae: A) Costal groove on its external surface 30. Which of the following shows incompatiblity A) biceps prime flexor of the arm 31. which of the following is mismatched: A) raising of the index finger (attention sign ) only by extensor digitorum B) writing positions by lumbricals 32. What is wrong about the posterior compartment of the thigh: A) The whole biceps femoris is able to extend the hip and fle the knee 33. What is wrong? A) Psoas and rectus femoris are both prime flexors of the hip 34. All of the following muscles are innervated by obturator nerve except : A) Gracilis B) adductor brevis C) One part of adductor magnus D) Adductor longus E) Obturator 35. Which letter represents Lingula: c.

6 36. Which of the following is a prime flexor 37. Name the muscle which is pointed at (Teres minor)

7 38. Which of the following letters represents capitulum 39. Which of the following nerves is suprascapular nerve

8 40. Which of the following letters is the right atrium

9 41. Which of the following structures is the greater trochanter 42. Which of the following is gracilis 43. Where is the marginal artery

10 44. Where the axillary nerve is? 1 A 25 2 B 26 A 3 27 A 4 A 28 A 5 C 29 A 6 A 30 A 7 A 31 A 8 32 A 9 C 33

11 A 35 A 12 A 36 A A 38 A 15 C 39 C 16 C B 41 A 18 A 42 B C 20 A 44 B 21 A A 24 A "A year from now you may wish you had started today"