Kaplan- NR Paramedic Chapter 1

Physiology, pathophyosiology, shock

28 cards·by Kchula3

paramedic

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What bond shares electrons

Covalent

What bonds donate an electron

Ionic

question

answer

Acidosis is a blood pH of

< 7.35

Alkakosis is a blood pH of

>7.45

A reactoion that always happens regardless of whether anything is added or removed on ether side of the equation is a

dynamic reaction

CO2 is commonly transported through the blood as

bicarbonate

The act of moving air in and out of the lungs

Ventilation

Gas exchange at the alveoli level

Respration

Exchange of gas, nutrients and waist

perfusion

Blood pressure is dependent on: (2 things)

cardiac output, vascular resistance

The amount of blood the heart ejects from the left ventrical

Stroke volume

Number of beats in 1 minute

Heart rate

Pressure against which the heart must pump

afterload

blood returning to the heart filling the chambers

preload

When the heart is no longer strong enough to pump the blood around the body, it is what type of shock

Cardiogenic

Low circulating volume is what type of shock

hypevolemic

a disrupted preload or elevated afterload is what kind of shock

obstructive

Distributive shock is collective name for what types of shock

Septic, Neurogenic, Psychogenic

what is a shock caused by an infection

Septic

infection or trauma to the spinal cord is what type of shock

neurogenic

when you are overwhelmed and pass out is what type of shock

Psychogenic

the three stages of shock are

Compensated, Decompensated, Irreversible

MAP formula

MAP=(2 x diastolic)+systolic / 3

a specialized area within the blood vessels sensitive to changes in blood pressure

Baroreceptors

ABCDE

Airway,Breathing, Circulation, Disability, Expose

Fluid resuscitation goals

return of radial pulses, SBP >80mmHg, MAP >60mmHG

Treatment of shock

Fluid resuscitation, 02, Positioning, Core body temp