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Systems 2 Study Guide > Unit 1 > Flashcards

Unit 1 Flashcards

1
Q

Antitussives

A
  • cough suppressant
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2
Q

Decongestant

A
  • alpha 1 receptor agonist
  • vasoconstriction nasal mucosa
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3
Q

Decongestant Concern

A
  • increased bp
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4
Q

Antihistamine

A
  • treats allergy like symptoms
  • blocks histamine type 1 receptors in upper airways
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5
Q

Mucolytics

A
  • breaks up viscosity of mucous making it easier to expel
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6
Q

Expectorants

A
  • increased production of thinner more liquid mucous
  • works with mucolytics
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7
Q

Bronchodilators

A
  • stimulates smooth muscle contraction
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8
Q

Epinephrine

A
  • beta agonist
  • in antiasthmatic drugs and for allergic reactions
  • produces vasoconstriction and controls bleeding in surgery
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9
Q

Xanthines

A

Bronchodilator similar to caffeine

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10
Q

Xanthine Concerns

A

Cardiac arrhythmias

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11
Q

Anticholenergics

A
  • stimulate bronchial smooth muscle contraction
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12
Q

Glucocorticoids

A
  • anti inflammatory steroids
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13
Q

SaO2 target:
SaO2 w/ COPD target

A
  • 94-100%
  • 88-92%
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14
Q

Osteoblast

A

Build/ synthesize osteoid

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15
Q

Osteoclast

A
  • bone macrophages
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16
Q

Osteomyelitis

A

Inflammation in bone

17
Q

Osteopenia

A
  • decreased bone density (not as worse as osteoporosis)
18
Q

Osteopetrosis

A

Overly dense bone

19
Q

Osteomalasia

A

Softening of bone due to lack of vitamin d

20
Q

Osteoarthritis stages

A

Fibrillation , fissuring, eburnation

21
Q

Osteogenesis imperfecta

A
  • abnormal formation of type 1 collagen
  • bones don’t form normally
22
Q

Pagets disease

A

Disrupts bone formation
- bowing of long bones

23
Q

Ischemic Necrosis

A
  • loss of blood supply in bone = death
24
Q

Stages of fracture

A

Inflammation - days to 1 wk - inflammatory cells and fibrin mesh seal formation
Repair- 1-3 wks - cells proliferate and damaged tissue is replaced
Remodeling 3months -1 yr - scar becomes functional

25
Q

Polymyocitis

A

Immune disorders where antibodies are formed against own muscle

26
Q

Rhabdomyelitis

A

Breakdown of muscle fibers

27
Q

Myositis ossificans

A

Bone formation inside muscle

28
Q

Osteosarcoma

A

Primary bone neoplasm in children and young adults

29
Q

Chondrosarcoma

A

Secondary bone neoplasm; not as aggressive

30
Q

Osteoarthritis

A

“Wear and tear”

31
Q

Rheumatoid arthritis

A

Autoimmune disease

32
Q

Gout

A

Uric acid crystals in joints

Systems 2 Study Guide (1 decks)

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