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Fall > RT 421 Final > Flashcards

RT 421 Final Flashcards

1
Q

The flattened horizontal portion on the superior aspect of the ethmoid bone is called ___ and allows olfactory nerves to pass sensory information tot eh brain

A

cribriform plate

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2
Q

Suture between the occipital and parietal bones

A

lamboidal

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3
Q

Metatarsals form the framework for the ___

A

foot

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4
Q

Fibrous covering of the bone

A

Peritoneum

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5
Q

Where does hemopoiesis take place in adults?

A

sternum, pelvis, vertebral bodies, ribs

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6
Q

What cell produces bone

A

osteoblasts

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7
Q

EAM is part of which bone?

A

Temporal

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8
Q

What is the most radiosensitive part of the bone in a child?

A

epiphysis

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9
Q

What is the pterygoid muscle allow you to do?

A

chew

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10
Q

Where is the Crista Galli located?

A

ethmoid

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11
Q

What bone houses the sella turcica?

A

sphenoid

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12
Q

The mastoid process is formed by which bone?

A

Temporal

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13
Q

What are the 2 types of bone?

A

spongy and compact

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14
Q

Where in the bone would you find yellow bone marrow?

A

medullary cavity

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15
Q

Which sinus is located most posteriorly?

A

Sphenoid

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16
Q

The sphenoid sinus is located anterior and inferior of what structure?

A

sella turcica

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17
Q

The acetabulum is formed by which bones?

A

Ischium, Pubis and Ilium

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18
Q

Anatomical location of the eternal angle?

A

T4

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19
Q

Anatomical location of the SSN

A

T2

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20
Q

Anatomical location of the iliac crest

A

L4

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21
Q

Anatomical location of the end of the spinal cord

A

L2

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22
Q

Anatomical location of the carina?

A

T5/6

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23
Q

Anatomical location of the hyoid bone?

A

C3

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24
Q

What are the functions of the skeletal system

A

movement, support, articulation, protection

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25
Q

Suture between the parietal bones?

A

sagittal suture

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26
Q

What plane divides the body into sup and inf?

A

axial

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27
Q

What plane divides the body into ant and post?

A

Coronal

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28
Q

Hounsfield number for air

A

-1000

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29
Q

Hounsfield number for bone?

A

1000

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30
Q

What bone of the pelvic girdle does the sacrum articulate with?

A

Ilium

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31
Q

What part of the sternum articulates with the clavicles?

A

Manubrium

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32
Q

What is the longest and strongest bone in the body?

A

femur

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33
Q

Which group of vertebrae have transverse foramen?

A

Cervical

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34
Q

Which group of vertebrae have facets on their vertebral bodies

A

Thoracic

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35
Q

What is the largest organ in the lymphatic system?

A

Spleen

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36
Q

What are the name o the lymphatic ducts?

A

Right and thoracic

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37
Q

Waldyers ring is comprised of

A

the pharyngeal, palentine and lingual tonsils

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38
Q

Which set of tonsils are also known as the adenoids?

A

Pharyngeal

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39
Q

Lymph returns to the circulatory system at the ___

A

Subclavian veins

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40
Q

The spleen lies in which quadrant?

A

Left upper

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41
Q

Lymphocytes that have made a detour through the thymus gland before migrating to lymphoid tissue are known as ___

A

T cells

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42
Q

What are the functions of the spleen?

A

Phagocytosis of ruptured blood cells, place of maturation for lymphocytes and formation of blood during fetal development

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43
Q

Functions of the lymph nodes includeā€¦

A

Phagocytosis and hematopoiesis

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44
Q

Which lymph structure atrophies as we get older?

A

thymus gland

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45
Q

Where do we not have an lymph?

A

Palms of hands, brains, vocal cords

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46
Q

Nodules located in the ileum of the small intestine are known as ___

A

Peyerā€™s patches

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47
Q

Lymph vessels contain structures that prevent back flow called ___

A

Semilunar valves

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48
Q

The lymph system is designed to drain ___

A

extra cellular space

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49
Q

What makes up the aortic arch?

A

Brachiocephalic artery, left common carotid and the left subclavian artery

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50
Q

Blood from the vena cava enter the heart at the

A

right atrium

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51
Q

what vein is formed by the joining of the internal jugular and the subclavian veins?

A

brachiosaurus cephalic vein

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52
Q

Which vessels comes from the subclavian arteries and runs along the c spine by way of the foramen magnum?

A

Vertebral artery

53
Q

Which vessel is the first branch of the abdominal aorta?

A

celiac

54
Q

Which anatomical landmark denotes the celiac artery?

A

the umbilicus

55
Q

Name the vessels that make up the celiac trunk

A

hepatic, left gastric and splenic

56
Q

spinal cord extends from

A

foramen magnum to L1/2

57
Q

Where does CSF flow?

A

subarachnoid space

58
Q

In what region of the brain are the thalamus and hypothalamus located

A

diencephalon

59
Q

Which neurological cell forms the blood brain barrier

A

astrocytes

60
Q

The nervous system is divided structurally by the

A

CNS and PNS

61
Q

What is the correct order of the meninges from out to in?

A

Dura mater, subdural space, arachnoid, sub arachnoid space, Pia mater

62
Q

Which cell type is only found in the CNS?

A

oligodendrocytes

63
Q

What cell is responsible for myelin production

A

Schwann cells

64
Q

Where is the tentorium located?

A

between the cerebrum and the cerebellum

65
Q

The medulla oblongata is located

A

as a continuation of the spinal cord

66
Q

What are the 3 parts of the brainstem

A

mid brain, pons, medulla oblongata

67
Q

which cells line the ventricles?

A

Ependymal cells

68
Q

Nerves that originate from the spinal cord are

A

spinal nerves

69
Q

What part of the ANS deals with immediate threat?

A

sympathetic nervous system

70
Q

how many lobes in the cerebrum

A

4

71
Q

The epiglottis is found on which wall of the pharynx

A

anterior

72
Q

The parotid drains through the

A

Stensonā€™s duct

73
Q

the submandibular gland drains through

A

whartenā€™s duct

74
Q

anatomical location of the cricoid cartilage

A

C6

75
Q

Anatomical location of thyroid cartilage?

A

C4/5

76
Q

anatomical location of the hyoid bone

A

C3/4

77
Q

What is the name of the notch between the tongue and epiglottis

A

valeculla

78
Q

where is the retrimolar trigone located?

A

oral cavity posterior to the molars

79
Q

False cords are also called

A

vestibule cords

80
Q

the lips are also referred to the

A

vermillion

81
Q

Trachea starts and ends at

A

C6-T6

82
Q

Which part of the heart pumps blood to the lungs

A

right ventricle

83
Q

Which part is the inner covering of the lungs?

A

visceral pleura

84
Q

which part is the outer covering of the lungs?

A

parietal pleura

85
Q

Substance the aid alveoli in maintaining expandability

A

surfactant

86
Q

What structures are contained in the mediastinum?

A

great vessels, trachea, esophagus

87
Q

what divides the thoracic and abdominal cavities?

A

Diaphragm

88
Q

which part of the heart is most anterior?

A

right ventricle

89
Q

Superior vena cava is what side of the chest?

A

right

90
Q

human heart has ___ valves

A

4

91
Q

IVC and SVC enter the heart at

A

right atrium

92
Q

Anatomical location of the heart

A

T6-T9

93
Q

Anatomical location of the aortic bifurcation

A

L4

94
Q

Anatomical location of the larynx

A

C4/C6

95
Q

Breast tissue is composed of 85%

A

Adipose tissue

96
Q

The breast sits atop what muscle?

A

pectoralis

97
Q

The pulmonary arteries carry what type of blood?

A

deoxygenated blood away from the heart

98
Q

Part of the lung where everything enters?

A

Hilum

99
Q

Which heart chamber is most posterior?

A

Left atrium

100
Q

What stops food from entering the trachea?

A

epiglottis

101
Q

Cartilage in the trachea are what shape?

A

ā€œCā€

102
Q

What is the functional structure for gas exchange in the lung?

A

Alveoli

103
Q

Where would you find a superior sulcus tumor?

A

the Apex of the lung

104
Q

Junction pot the transverse and descending colon

A

splenic fixture

105
Q

What is the name of the first division of the large colon?

A

cecum

106
Q

Anatomical location for the head of the pancreas

A

L1/2

107
Q

Radiation induced diarrheas is damage to

A

villi of the small intestine

108
Q

Most of the absorption of food and nutrients occurs in the

A

jejunum of the small intestine

109
Q

Peristalsis

A

movement of the muscles of the intestines to move chyme through the body

110
Q

Junction of the ascending and transverse colon is

A

Hepatic flexture

111
Q

Rugae are found in the

A

stomach

112
Q

Major functions of the digestive symptom are

A

absorption, digestion, ingestion

113
Q

Bile is produced in the liver and drains into the

A

hepatic duct

114
Q

Bile is stored in the

A

gallbladder

115
Q

Identify the organs that are retroperitoneal

A

Pancreas, kidneys , liver

116
Q

hypogastric nodes are also known as

A

internal iliac nodes

117
Q

Anatomical location of the hulk of the kidneys

A

L1

118
Q

Anatomical location of the inferior border of the right kidney

A

L3

119
Q

Biforcation of the aorta into the common iliac occurs at what anatomical location

A

L5

120
Q

Where are the islets of lagerhans located

A

Pancreas

121
Q

what are the divisions of the stomach?

A

funds, body, pylorus

122
Q

Where does the esophagus begin

A

C6

123
Q

Epithelium lining the urinary bladder is

A

transitional

124
Q

Common iliac lodes are located ____ to the bifurcation of the abdominal aorta

A

inferior

125
Q

Point where the uterine artery crosses the ureters

A

point A

126
Q

The vagina is ___ to the rectum and ___ to the uterus

A

Anterior, posterior

127
Q

Peyers patches are found in the

A

smal intestine

128
Q

Haustra are found in the

A

large intestine

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