cardiorespiratory system Flashcards

1
Q

does the left and right side of the heart have the same function

A

no

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2
Q

what is the electrical impulse path

A

SA, AV, bundle of his, purkinje fibers

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3
Q

what is the difference between the left and right lung

A

the right lung has an accessery lobe

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4
Q

what controls heart and respiratory rate

A

oxygen need and CO2 removal

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5
Q

is heart and lung disease in animals commonly due to a heart attack or MI

A

no

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6
Q

how is heart disease or failure classified

A

left or right side and generalized

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7
Q

what are cough, exercise intolerance, dyspnea, weakness, and syncope symptoms of

A

cardiac disease

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8
Q

most common genetic and congenital cardiac disease

A

malformations, HCM, DCM

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9
Q

DCM

A

dilated cardio myopathy

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10
Q

HCM

A

hypertrophic cardio myopathy

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11
Q

what can cause DCM in cats

A

taurine deficiency

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12
Q

what is hypertension caused by

A

renal disease

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13
Q

neoplasmic cardiac disease

A

hemangiosarcoma

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14
Q

infectious cardiac disease

A

endocarditis

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15
Q

what is secondary to dental disease

A

endocarditis

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16
Q

what does endocarditis usually affect

A

mitral valve

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17
Q

what side of heart failure is most common

A

left sided

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18
Q

what do left sided heart failure symptoms relate to

A

fluid buildup in respiratory system

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19
Q

clinical signs of left sided heart failure

A

pulmonary edema, cough, crackles

20
Q

what do right sided heart failure symptoms relate to

A

fluid buildup in the body (plural effusion)

21
Q

what do most types of heart disease eventually involve

A

both sides

22
Q

what hosts heartworm

A

dogs, cats, ferrets, sealion

23
Q

where do adult heartworms reside

A

right ventricle and pulmonary artery

24
Q

how long is the heartworm life cycle

A

6 months

25
Q

what can heartworm disease result in

A

right sided heart failure

26
Q

what can dead worms cause

A

pulmonary thrombosis and hypertension

27
Q

what is the end stage disease with heartworm called

A

caval syndrome

28
Q

HARD in cats

A

heartworm assosiated respiratory disease

29
Q

what may cause sudden death in cats but is often asymptomatic

A

hw

30
Q

clinical signs of heartworm in cats

A

asthma-like symptomes, vomiting

31
Q

dog test for adult hw

A

antigen

32
Q

dog test for microfilaria

A

blood smear, knotts, and filters

33
Q

cat test for adult hw

A

antigen and antibody

34
Q

cat test for microfilaria

A

blood smear, knotts, filters

35
Q

describe microfilaria

A

straight with tapared head

36
Q

describe acanthocheilonema reconditum

A

curved tail with blunt head

37
Q

how do you kill adult hw in dogs

A

immiticide

38
Q

how do you kill adult hw in cats

A

you dont

39
Q

how do you kill microfilaria in dogs

A

ivermectin

40
Q

how do you kill microfilaria in cats

A

microfilaricide

41
Q

when should heartworm prevention be started

A

6-8 weeks

42
Q

when should a dog be tested for hw

A

6 months old, missed dose, seasonally

43
Q

what is common in aortic and pulmonic valves

A

valve stenosis

44
Q

what is valve stenosis

A

murmur due to velocity of blood through stenotic valve

45
Q

does mitral insufficiency or prolapse show symptoms

A

no

46
Q

valve stenosis carriers

A

large breeds

47
Q

who commonly has DCM

A

old age dogs (doberman)