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EMT - CIEMT > Cardiac Emergencies > Flashcards

Cardiac Emergencies Flashcards

1
Q

CHF

A

Congestive Heart Failure, refers to a collection of symptoms that indicate cardiac compromise

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2
Q

Longest Aorta in the body

A

Descending Aorta

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3
Q

SA Node

A

Sinus node, sets rate of pulse - 60-100bpm

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4
Q

AV Node

A

Gate keeper, pauses SA node impulses to allow heart to process last impulse

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5
Q

Purkinje fibers

A

cells that receive electrical impulses and contract heart

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6
Q

Location of coronary artery

A

base of aortic valve

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7
Q

What is an AMI

A

Cell Death (Myocardium necrosis)

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8
Q

Ischemic Heart Injury

A

Cell injury due to hypoxia

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9
Q

Angina Pectoris

A

Chest Pain

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10
Q

Collateral circulation

A

Heart creates backup vessels when artery or vein is blocked

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11
Q

What causes Agina

A

Heart O2 demands exceed supply

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12
Q

What triggers angina

A

Exertion

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13
Q

How long does it take Angina to go away

A

30 minutes or less with rest

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14
Q

What is the treatment for Angina

A

Nitroglycerin (vasodilator)

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15
Q

Left side heart AMI signs/symptoms

A

Fatigue, HTN, irregular pulse, Dyspnea in supine position, hemoptysis (spitting blood), Rales

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16
Q

Treatment of AMI

A

Manage ABC, transport to hospital, best to receive blood clot buster within 1 hour

17
Q

Right side CHF signs and symptoms

A

Edema, JVD

18
Q

Common signs of AMI

A

Chest pain, shortness of breath, pain in jaw/neck/back/shoulder, left arm pain, fatigue, dizziness

19
Q

Symptoms of Aneurysm

A

Headache, bounding pulse, ringings in ears, warm skin, dry or moist, nose bleed, ALOC, pulmonary edema

20
Q

Treatment of Aneurysm

A

ABC and Transport

21
Q

Aortic Aneurysm signs/symptoms

A

Abrupt, sharp/tearing pain, BP discrepancy between extremities (lower BP on injured side)

22
Q

Contraindication for Nitroglycerin (53 BASH)

A

Patient taken in last 5 minutes, 3 doses per episode, Blood pressure less than 100, ALOC, Sexual enhancing drug, head injury

23
Q

Contraindication for ASA (Aspirin)

A

Allergies to NSAID, bleeding disorder, GI Bleed, Ulcer, Internal bleeding, liver problem, <16 y/o

24
Q

Ventricular Tachy

A

Ventricles contracting too fast for atria

25
Q

Ventricular Fib

A

SA node not in control, several cells in heart sending impulses

26
Q

Veins pump blood ______ from the heart

A

towards

27
Q

Aortas pump blood _____ from the heart

A

away

28
Q

Veins that pump oxygen poor blood to heart

A

Superior and Inferior Vena Cava

29
Q

Aortic Valve

A

Pumps oxygen rich blood to the blody

30
Q

AED contraindications

A

Has a pulse, has had 6-9 shocks, 3 consecutive messages of no shock

EMT - CIEMT (11 decks)

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