Chapter 12-13 Flashcards

1
Q

Controllable risk factors for CVD

A
  • high BP
  • fat and cholesterol levels
  • cigarette smoking
  • physical activity
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2
Q

CVD is uncontrollable

A
  • heredity
  • age
  • sex and ethnicity- first nations, inuits, africans and south asian
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3
Q

Risks for cancer

A
  • lifestyle
  • smoking
  • obesity
  • biological factors
  • occupation
  • environment
  • chemicals in food
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4
Q

food additive

A

sodium nitrate/nitrosamine

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5
Q

Infectious disease

A

infections are thought to influence cancer development in several ways, most commonly through chronic inflammation, suppression of the immune system, or chromic stimulation

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6
Q

Seven cancer signs CAUTION

A
Changes in bowel movement
A sore that does not heal
Unusual bleeding or discharge
Thickening or lump in breast or elsewhere
Indigestion or difficulty in swallowing 
Obvious change in wart or mole
Nagging cough or hoarseness
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7
Q

Tuberculosis (TB)

A

disease caused by bacterial infiltration of the respiratory sytem

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8
Q

Measles

A

viral disease that produces symptoms including an itchy rash and a high fever

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9
Q

Colorectal cancer

A

second leading cause of cancer death in men and women

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10
Q

prostate cancer

A

most frequently occurring cancer in men

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11
Q

Ovarian cancer

A

silent killer

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12
Q

Triad of Disease

A

hospitable environment
agent infectivity
host susceptibility

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13
Q

hospitable environment

A

temp
moisture
light

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14
Q

agent infectivity

A

virulence
ability to breach body defences
unique pathogen characteristics

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15
Q

host susceptibility

A
genetics
smoking
age
diabetes
lack of sleep 
stress 
hiv or aids 
chemo
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16
Q

Routes of invasion

A
direct contact
autoinoculate 
airborne
food borne
animal borne
17
Q

Body defences

A
  • skin
  • enzymes
  • fever
  • lining of the body
  • immune system
18
Q

STIs

A

bacterial chlamydia
gonnorhea
syphilis

19
Q

Non infectious diseases

A
asthma
bronchitis
seizures
arthritis
diabetes
20
Q

primary syphilis

A

development of chancre sore on penis and inner vaginal wall/cervix

21
Q

secondary syphilis

A

sore disappears, rash or white patches on the skin or mucous membrane of the mouth, troat, genitals

22
Q

latent syphillis

A

spirochetes begin to invade body organs after the secondary stage
-production of infectious lesions

23
Q

late syphillis

A

heart damage, CNS damage, blindness, deafness, paralysis, insanity