anatomy7final Flashcards

1
Q
  1. Which artery supplies the lateral surface of the brain and the temporal pole?
A

B) middle cerebral artery

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2
Q
  1. What is another name for the “Circle of Willis” (blood supply to the brain)?
A

C) Cerebral arterial supply

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3
Q
  1. Which of the following areas of the respiratory system contain cilia?
A

A) Trachea

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4
Q
  1. The larynx is also known as the:
A

D) Voice box

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5
Q
  1. Which of the following is true concerning voice production?
A

B) True vocal cords are avascular

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6
Q
  1. Which of the following is true in relation to the larynx?
A

C) Contains vocal cords for voice production

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7
Q
  1. Which lobes of the right lung, does the oblique fissure divide?
A

B) The upper and middle lobes of the right lung

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8
Q
  1. This is a club-shape elastic cartilage, anterior to the comiculate cartilage?
A

B) Cuneiform cartilage

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9
Q
  1. This structure is 10 to 12 cm long and 2.5 cm wide?
A

D) Trachea

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10
Q
  1. What is the function of the tonsils?
A

C) They help expose antigens to the immune system

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11
Q
  1. Which of the following pertains to the nasopharynx?
A

The nasopharynx is covered by the epiglottis when we swallow, so food does not enter the nose

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12
Q
  1. The pharynx extends from …
A

C) Base of the skull to C6

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13
Q
  1. Which bone(s) form the roof of the nasal cavity?
A

B) Ethmoid and sphenoid

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14
Q
  1. The name of the vertical groove just inferior to the apex of the nose is …
A

A) Philtrum

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15
Q
  1. Which bones form the floor of the nasal cavity?
A

D) Palatine and maxillary

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16
Q
  1. The floor of the orbit forms which part of the maxillary Paranasal sinuses?
A

C) Roof

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17
Q
  1. Your trachea is also known as …
A

A) Windpipe

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18
Q
  1. Pharyngeal tonsils are located in which part of the pharynx?
A

D) Nasopharynx

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19
Q
  1. Which part of the respiratory tract consists of the four layers called mucosa, submucosa, hyaline cartilage and adventitia?
A

C) Trachea

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20
Q
  1. Where is the apex of the lungs located?
A

B) Deep to the clavicle

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21
Q
  1. In which lobes of the lung do the horizontal fissures divide?
A

D) Upper and middle lobes of the right lung

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22
Q
  1. Which type of serous membrane covers the lungs …
A

B) Visceral pleura

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23
Q
  1. This part of the respiratory system contains C – shaped cartilage rings …
A

B) Bronchioles

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24
Q
  1. This type of cell is the main site for gas exchange in the lungs …
A

A) Type 1 alveolar cells

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25
Q
  1. What is the respiratory mucosa?
A

D) Membrane that lines the air distribution tubes in the respiratory system.

26
Q
  1. Based on the arteries that supply the lungs, which arteries are oxygen rich?
A

B) Bronchial arteries

27
Q
  1. Interstitial fluid is known as lymph when it
A

A) Enters the lymphatics

28
Q
  1. Which of the following describes the route that lymph takes, as it moves through a lymph node?
A

B) Afferent lymphatic vessels > subscapular sinus > trabecular sinus > medullary sinus

29
Q
  1. Which of the following is a function of the lymphatic system?
A

D) Facilitating an immune response

30
Q
  1. Which of the following is one of the lymph sacs, from which the lymphatic vessels develop?
A

B) Retroperitoneal lymph sac

31
Q
  1. What is normal colour of lymph?
A

C) clear pale yellow

32
Q
  1. What causes interstitial fluid to flow into the lymph capillaries?
A

A) Pressure gradients

33
Q
  1. This lymphatic trunk is usually unpaired (single trunk) …
A

C) Intestinal trunk (s)

34
Q
  1. Which of the following is a function of the spleen?
A

D) Stores breakdown products of RBC for later use

35
Q
  1. What amount of interstitial fluid can be found in tissue spaces, on any given day?
A

B) 3 litres

36
Q
  1. In which of the following areas can lymph capillaries be found?
A

D) Between blood capillaries in loose connective tissue

37
Q
  1. The thoracic duct has an enlarged pouch-like structure which is a storage area for lymph, called …
A

B) Cisterna Chyli

38
Q
  1. Where does red bone marrow develop?
A

A) Flat bones and the epiphyses of long bones

39
Q
  1. Most of this lymph organ is replaced by adipose and areolar connective tissue in adulthood …
A

C) Thymus

40
Q
  1. The thymus produces hormones that aid in the maturing of this type of white blood cell
A

A) T – cells

41
Q
  1. Approximately how many lymph nodes are there in the human body?
A

D) 600

42
Q
  1. These axillary nodes receive lymph from all other axillary nodes …
A

B) Apical nodes

43
Q
  1. These nodes receive lymph from the anterior thoracic wall, including the breast
A

A) Pectoral nodes

44
Q
  1. What forms the white pulp in the spleen?
A

C) Lymphatic tissue

45
Q
  1. This part of the lymphatic system is approximately 38 – 40 cm long …
A

B) Thoracic duct

46
Q
  1. After interstitial fluid enters the lymphatic system which route will the lymph take?
A

B) Lymph capillary > lymph node > lymph trunk > lymph duct > subclavian vein

47
Q
  1. All lymph draining from the lymphatic system, eventually enters which veins?
A

D) Subclavian veins

48
Q
  1. At which level of the lumbar spine in the inferior end of the thoracic duct located?
A

C) L1-L2

49
Q
  1. Which parts of the body drain into the right lymphatic duct?
A

B) Right upper extremity, right side of thoracic and right side of head

50
Q
  1. Which part of the lymphatic system has smooth muscle, that assists in movement of lymph flow?
A

c) Lymph trunks

51
Q
  1. The stroma of the spleen is made up of these structures?
A

A) Trabeculae, reticular fibers & fibroblasts

52
Q
  1. Another name for lymphatic nodules is?
A

B) Mucosa-associated lymphoid tissue

53
Q
  1. Which part of the lymph node contains densely packed follicles (collections of B-cell lymphocytes)
A

C) Outer cortex

54
Q
  1. Contraction of the heart muscle is also called …
A

systole

55
Q
  1. What is the largest artery in the body?
A

C) Aorta

56
Q
  1. These types of arteries contain a large amount of smooth muscle which aids in vasoconstriction and vasodilation to help adjust blood flow
A

D) Muscular arteries

57
Q
  1. If your spleen was removed which of the following would take over its function?
A

D) Liver

58
Q
  1. What is the definition of an artery?
A

C) A blood vessel that leads away from the heart

59
Q
  1. What is another name for the bicuspid valve?
A

A) Mitral valve

60
Q
  1. Which chamber of the heart forms most of the base of the heart?
A

A) Left atrium