Definitions Flashcards

0
Q

Fovea centralis

A

Area of sharpest and keenest vision

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1
Q

Otitis media

A

Middle ear infection

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2
Q

Strabismus

A

Crossed eyes

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3
Q

Diplopia

A

Double vision

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4
Q

Macular degeneration

A

Disorder of the retina

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5
Q

Cataracts

A

Lens becomes cloudy

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6
Q

Glaucoma

A

Increased pressures

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7
Q

Diabetic retinopathy

A

Retinal changes due to diabetes

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8
Q

Presbyopia

A

Old eye

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9
Q

Myopia

A

Nearsightedness

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10
Q

Hyperopia

A

Farsightedness

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11
Q

Precordium

A

On the surface of the chest

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12
Q

Mediastinum

A

Cavity of the chest

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13
Q

Dyspnea

A

Shortness of breath

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14
Q

Orthopnea

A

A form of dyspnea where one can only breath when in an upright or erect position

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15
Q

Arterioles

A

Key to regulating resistance

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16
Q

Anastomosed

A

When one artery is damaged, others will take over and compensate

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17
Q

Capillaries

A

Smallest blood vessel. U turn

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18
Q

Cannulation

A

Insertion of a tube into a hollow body organ

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19
Q

Arteriosclerosis

A

Hardening of artery walls

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20
Q

Atherosclerosis

A

Build up of plaque in arteries

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21
Q

Ischemic ulcer

A

“Arterial ulcer”, has smooth edges because there is no blood getting to it, therefore it doesn’t bleed!

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22
Q

Venous stasis ulcer

A

Blood is “stuck”, had rough edges and turns brown from old blood being broke down. It will bleed

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23
Q

Deep vein thrombophlebitis

A

Inflammation of the walls of vessels due to thrombosis (clotting) in those vessels

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24
Deep vein thrombosis
Clotting in deep veins
25
Aneurysm
Swelling of a vessel
26
Occlusion
When a vessel becomes blocked off
27
Hypercapnia
Excessive CO2 in the blood stream. Stimulus to breathe in a healthy individual.
28
Hypoxemia
Abnormally low amounts of oxygen in the blood. Stimulus to breathe in a COPD patient
29
Hypoxia
Deficiency in the amount of oxygen reaching the tissue
30
Eupnea
Normally breathing pattern (10-20/min)
31
Tachypnea
Fast breathing pattern (more than 20-24/min)
32
Bradypnea
Slow breathing pattern (less than 10/min)
33
Dyspnea
Difficulty breathing, shortness of breath
34
Hyperventilation
Increased rate and depth of breaths, leads to decreased carbon dioxide.
35
Hypoventilation
Decreased rate and depth of breaths, irregular, shallow
36
Cheyne-stokes
Wax and wane (alternate increases and decreases), "death rattle"
37
Biot's
Irregular, periods of apnea
38
Apnea
No breathing
39
Kussmaul's respirations
Hyperventilation due to too much acid (metabolic acidosis)
40
Acidosis
Too much acid in the tissues
41
Emphysema
Destruction of the alveoli (type of COPD)
42
Chronic bronchitis
Productive cough
43
Pneumothorax
Air in pleural spaces
44
Pleural effusion
Fluid in the thoracic cavity
45
Cremasteric muscle
Controls the size of the scrotum for sperm production
46
Frenulum
Flap of tissue (like under the tongue)
47
Vestibule
Actual opening of the vagina
48
Os
Actual opening of the cervix
49
Micturition
Peeing/voiding
50
Melena
Blood in stool, or black, tar-like stools
51
Fissure
Tear
52
Fistula
Tear between organs
53
Meconium
A babies first bowel movement, usually dark green
54
Occult blood
Blood in stool not visible to the naked eye
55
Steatorrhea
Amount of fat in a stool
56
Ascites
Litres of fluid accumulated between 2 layers in the abdomen.
57
Appendicitis
Appendix becomes inflamed, enlarged, and painful. May burst
58
Abdominal aortic aneurysm
Aneurysm in the abdomen due to old age or hypertension
59
Montgomery glands
Lubricate nipple using lactation
60
Coopers ligaments
Vertical bands that suspend breasts
61
Thelarche
Onset of breast growth
62
Colostrum
First secretion of Mille after giving birth. Usually appears at around 4th month of pregnancy.
63
Carcinoma
Cancer arising in epithelial cells
64
Benign breast disease
Aka fibrocystic breast disease. Bilateral, multiple, mobile tender masses with severe pain
65
Fibroadenoma
Solitary, freely movable, fast growing, no tender masses, common between ages 15-30