TOP 10 Anatomy Multiple choice Questions and Answers pdf free download

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Anatomy Multiple choice Questions and Answers

Anatomy Objective type Questions and Answers List

1- Which of the following statements are true of coronary artery anatomy?
A. Right bundle branch block in acute anterior myocardial infarction suggests obstruction prior to the first septal branch of the left anterior descending coronary artery
B. the posterior descending artery is usually a branch of the circumflex artery
C. The sinus node is supplied by a branch of the right coronary in over 90% of subjects.
D. The AV node is supplied by the left anterior descending coronary artery.
E. The left main stem is about 4 cm long
Ans: A

2- Which of the following would be the result of a spinal lesion at the level of C8?
A. a reduced brachioradialis reflex
B. inability to abduct the shoulder
C. loss of sensation over the lateral aspect of the arm
D. winging of the scapula
E. weakness of finger flexion
Ans: E

3- A 73-year-old man presents with an abrupt onset of double vision and left leg weakness. Examination shows weakness of abduction of the right eye, right-sided facial weakness affecting upper and lower parts of the face. He also has a left hemiparesis. Where is the lesion?
A. left frontal lobe
B. left lateral medulla
C. right corpus striatum
D. right midbrain
E. right pons
Ans: E

4- Which of the following regarding the anatomy of the heart is true?
A. The aortic valve is tricuspid.
B. The ascending aorta is entirely outside the pericardial sac.
C. The left atrial appendage is identified readily by transthoracic echocardiography.
D. The pulmonary trunk lies anterior to the ascending aorta.
E. The right atrium is posterior to the left atrium.
Ans: A

5- Which ONE of the following would be expected in a third nerve palsy?
A. Enophthalmos
B. Constricted pupil
C. Convergent strabismus
D. Increased lacrimation
E. Unreactive pupil to light
Ans: E

6- An 80-year-old woman has a three month history of progressive numbness and unsteadiness of her gait. On examination, there is a mild spastic paraparesis, with brisk knee reflexes, ankle reflexes are present with reinforcement, extensor plantars, sensory loss in the legs with a sensory level at T10, impaired joint position sense in the toes, and loss of vibration sense below the iliac crests.
Investigations were as follows:-
haemoglobin 12.0 g/dl
MCV 99 fl
What is the most likely diagnosis?
A. anterior spinal artery occlusion
B. dorsal meningioma
C. multiple sclerosis
D. subacute combined degeneration of the cord
E. tabes dorsalis
Ans: B

7- Which of the following anatomical considerations is correct:
A. optic chiasm lesions characteristically produce a bitemporal hemianopia
B. central scotoma occurs early in papilloedema
C. in cortical blindness pupillary reactions are abnormal
D. optic tract lesions produce an ipsilateral homonymous hemianopia
E. opticokinetic nystagmus is found with bilateral infarction of the parieto-occipital lobes
Ans: A

8- Which of the following would be expected following distal occlusion
of the posterior cerebral artery?
A. cerebellar ataxia
B. contralateral hemiplegia
C. dysarthria
D. homonymous hemianopia
E. palatal palsy
Ans: D

9- A 48-year-old female patient develops an acute, severe and isolated right C6 radiculopathy affecting both the motor and sensory roots. She is examined in an EMG clinic 3 weeks after the onset of symptoms. Which of the following statements is true?
A. Absent sensory nerve potentials would be expected on examination of the thumb and index finger on the right.
B. A repeat examination 12 months later is likely to reveal rapidly recruited low amplitude short duration motor units in the clinically involved muscle on EMG.
C. Fibrillation potentials would be expected in the right brachioradialis and abductor pollicus brevis.
D. Triceps tendon jerk is likely to be depressed or absent.
E. Voluntary motor unit activity may be absent in the right biceps.
Ans: A

10- Which of the following anatomical considerations is correct:
A. optic chiasm lesions characteristically produce a bitemporal hemianopia
B. central scotoma occurs early in papilloedema
C. in cortical blindness pupillary reactions are abnormal
D. optic tract lesions produce an ipsilateral homonymous hemianopia
E. opticokinetic nystagmus is found with bilateral infarction of the parieto-occipital lobes
Ans: A
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100 TOP Anatomy Interview Questions and Answers pdf

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Human anatomy and physiology interview questions

1. What is man?
Man or Homo Sapien is the most developed primate, and the highest creature in the evolutionary series.

2. What is the minimum percentage of oxygen requirred in the atmosphere for the survival of man?
6.9%

3.who is considered as the ” father of Genetics”?
Gregore Mendel.

4. Who is considered as the father of Medical Science?
Hippocrates

5. When does the new born baby first breath?
When is begins to cry.

6. Which disease is known as the silent killer?
Blood Pressure

7. What happens to the blood pressure when a person becomes older?
Increases

8. How many times does a heart beat every day?
100,000 times.

9. Who has more bones: a child or an adult?
Children have more bones than adults. In adults, bone fuse together.

10.When did dentistry become a recognised profession?
In the 19th Centurary

11. Which fluid secreted by the liver aids digestion?
Bile

12. How much air can the lungs hold?
3 litres (5 pt) of air.

13. Which country has more hospitals than any other?
China. In 1989 there was reported to be 61,929 hospitals.

14. Can you name the horny substance in nails, hair and skin?
Keratin

15. Can you name the femal organ in which a baby develops?
A baby develops in the uterus, or womb.

16. What is the main fuction of genes?
Protein synthesis

17. Which docter founded psychoanalysis, a treatment for illness?
Sigmund Freud

18. What is the function of arteries?
They carries blood from the heart around the baby.

19. Which is the bony cage that protects the chest organs?
Rib cage protects the chest organs.

20. why did doctors apply bloodsucking leeches to their patients?
In old times doctors believed that too much blood was a cause of disease.

21. In how many directions can the knee joint bend?
In can only bend forwards and backwards

22. How many muscles does the average adult use when going for a walk?
Over 200.

23. Which intestine is longer: The small intestine or the large intestine?
The small intestine

24. Rupture of the blood vessels and bleeding occurs due to the lack of which vitamin?
Vitamin K

25. How heavy is the human head?
The Head weight around 4 kg.

26. Which vitamin helps the blood to clot?
Vitamin K

27. What is the difference between a local anaesthetic and a general anaesthetic?
A local anaesthetic numbs a part of the body, but a general anaesthtic makes a patient unconscious.

28. In which year was the syringe first used to inject drugs directly into the blood?
1853, devised by Charles Piavaz in France.

29. How many bones are there in the human body?
There are 206 bones in the human body. The longest bone is the thigh bone femur and the smallest is the stirrup bone stapdius, one of the auditory ossicles in the middle ear.

30. What is the heart?
The heart is the muscular organ which collects and pumps blood around the body.

31. What are lungs?
The lungs are the factory in where the blood is purified with help of the oxygen present in the air we breath.

32. What is brain?
Brain is the centre of the nervous system and co-prdinator of all the body’s concious and unconcious activities. It is a mass of nerve tissues protected by the skull. It contains a
hundreds of millions of cells.

33. The average weight of the new-borne child?
2.6 k.g.

34. What is the hardest substance in the human body?
Tooth enamel is the hardest substance in the human body.

35. What is mean by “identical twins”?
The babies born out of an ovus divided into two after fertilization.

36.who compared the human cell with the factory?
George Gamo

37. Which substance regulate chemical action in the body?
Enzymes

38. Which organ in the body produces the largest quantity of enzymes?
Liver

39.The gland which produces the enzyme parathormone?
parathiroid

40. Express the body temperature in the Celcius scale
36.9oC

41. Who first produce the artificial gene?
H.G. Khorana

42. The membrane which covers the heart?
Pericardium

43. The number of chromosomes in the human cells?
23 pairs

44. How many muscles are there in the human body?
Six hundred and thirty nine (639)

45. Which is the largest muscle in the human body?
The largest muscle is the buttock muscle gluteus maximus

46. What is the function of spinal cord?
It carries the messages from the brain to varies parts of the body.

47. Which is the part of the brain that controls motor function?
Cerebellum cortex

48. The nervous system which controls the functioning of the body at sleep?
Autonomous nervous system

49. The centre inside the heart which induces heart beats?
Pacemaker

50. A chemical which retards heart beats?
Acetyl cholaine

51. The thin membrane lining the inside of the heart?
Endocardium

52. The muscles by which heart is made of
Cardiac muscles

53. The liquid present in the membrane covering the heart?
pericardial fluid

54. What is meant by neuron?
Nerve cell

55. The chemical produce in the neuron?
Acetyl cholaine

56. What is responsible for the transmission of messages in the body?
Acetyl cholaine

57. which American scientist has worked on the functions of the vagus nerve in the heart?
Ottolovi- in 1921

58. The number of neurons in the blood?
1400 crores

59. The name given to the wave motion of small intestine?
Peristalis

60. What is a chromosome?
The microscopic, thread like part of a cell which carries hereditary information in the form of genes.

61.what is the Barr body test?
This test is used before the sports events to determine sex.

62. What is normal pulse beat?
The pulse rate of a woman is slightly faster than of man. It is between 70-72 beats per minute in men and 78-82 in women.

63.What is the life of a red blood cells?
The life of a red blood cell is 120 days. It contains Haemoglobin which carries oxygen through the body.

64. What is the major component of bones and teeth?
Calcium phosphate.

65. To whom is dialysis used?
To a patient suffering frpm kidney trouble.

66. in what forms are carbohydrates stored in the liver?
Glycogen.

67.what is the principle function of pile?
To regulate the process of digestion.

68. Which are the larges veins in th Human Body?
The venacavas. Superior venacava, drains blood from the head, chest and arms. Interior venecava receives blood from legs and abdomen.

69. Which part of the body secretes hormone insulin?
Islets of Langerhans. It regulates blood glucose level.

70.What is needed by a patient suffering from diabetes?
insulin

71. Which harmone helps the conversion of sugar from the food to glucose?
insulin

72. How many sweat glands are there in the body?
There are approximately 2 million sweat glands. The sweat is composed of 99% water with a little sodium chloride.

73. What is the main function of the small intestine?
The main function of the intestine is the absorption of the carbohydrate, fat and protein from food which has first been broken down in to molecules by the action of enzymes.

74. What is the difference between an antiseptic and an antibiotic?
The antiseptic stops the growth of germs and antibiotic destroys the germs completely.

75.Which is the first antibiotic?
The first antibiotic medicine is the Penicillin invented by Alexander Flemming.

76. what is myopia?
Myopia is an eye defect in which the object closer to the eye can be seen properly but the objects distant can be seen properly.

77. what is astigmatism?
In astigmatism one cannot seen with clarit, the horizontal and verticle lines simultaneously.

78. Which nerve carries impulses from the eye to the brain?
The optic nerve

79. Of what the choroid wall of the eye is made?
It is made of blood vessels and pigmented cells.

80. What are main fuctions of bones?
In addition to giving shape and firmness to the body, it protects vital organs such as the brain, the spinall cord, the heart, and the lungs.

81. What is function of endocrine system?
The endocrine system adjust and correlates the various activities of the body, making adjustment to the body system by the changing demands of the external and internal
environment.

82. What is the pituitary gland?
It is often described as the master gland or the leader of the endocrine orchestra. It is reddish in colour, roughly oval in shape and is situated at the base of the brain.

83. How many lobes are there in the pituitary and which are they?
The pituitary has three lobes 1) Anterior pituitary 2) The mid lobe of the pituitary 3)Posterior pituitary

84. What is the name of the secretions of ductless gland?
Hormones

85. Which are the hormones secreted by the Anterior pituitary?
They are 1) growth hormone(Somatotrophic-harmone) 2) adrenocarticotrophic hormone (ACTH) 3)Thyrotrophic stimulating hormone (TSH) 4) Prolactin (Lactogenic hormone) (FSH) and Luteinizing hormone (LH)

86. Which hormone is involved in the water regulation of the body?
The hormone is involved in water regulation is ADH or Anti-diuretic hormone released by the posterior pituitary.

87. How do hiccups occur?
The hiccups occur when the diaphram and the muscles between the ribs suddenly contract. This causes a sharp, uncontrollable, inhalation of air, which is unable to reach the lungs because of the muscles spasm has closed the windpipe.

88. What are the activities of the digestive system?
The five activities are ingestine, secretion, digestion, absorption and elimination.

89. What are carbohydrates?
They consist of carbon, hydrogen and oxygen. They are found in sugar, jams, cereals, bread, potatoes, fruit, vegetables and milk.

90. What is the function of the carbohydrates?
In the body they are utilized to provide energy and heat, and help to maintain the normal blood glucose level.

91. Which are the three main groups of carbohydrates?
They are monosacharides, disaccharides and polysaccharides.

92. What are proteins?
Proteins are complex compounds containing compounds containing carbon, oxygen, nitrogen, sulphur and phophorous. They are obtained mainly from meats, eggs, milk, cheese fish, cereals and certain vegetables.

93. What are the essentialities of protein?
They are essential for the repair of the body tissue, the maintanance of the somatic equilibrium between blood and tissue fluids and for providing engergy and heat when there is an insufficient supply of carbohydrates.

94. Which is the food content not stored inside the body?
Protein.

95. Whar are the main protein?
They are albumin, globulin, gluten, gliadin, scleroprotein, protamine and histone.

96. What are importance of the fats (Lipids)?
Fat is important in the diet not only for its high energy, but also it contains the fat soluble vitamins A,D,E and K and certain essential fatty acids.

97. What are vitamins?
They are organic compounds essential for life, health and growth. They are not eaten such as in the diet, but are widely dispersed in the food.

98. How many kinds fo vitamins are there?
There are two groups of vitamins Far-soluble vitamins and water-soluble vitamins.

99. Which vitamin is stored in the liver?
Vitamin A

100. Which are fat-soluble vitamins?
Vitamin A. Vitamin-D (Calciferol), Vitamin-E (Tocopherol) and Vitamin K.
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