Chapters 9, 15-18

Question 0

What 2 things commonly lead to shock?

Answer 0

Low blood pressure

Tachycardia

Question 1

The body is not getting enough blood flow; Extreme reaction to illness

Answer 1

Shock

Question 2

Loss of intravascular fluid

Answer 2

Hypovolemic shock

Question 3

The heart is damage so much by an MI but cannot pump enough blood to the rest of the body

Answer 3

Cardiogenic shock

Question 4

Severe allergic reaction that causes vasodilation; The blood pools in the extremities

Answer 4

Anaphylactic shock

Question 5

What 2 medications are commonly given for anaphylactic shock?

Answer 5

Epinephrine

Benadryl

Question 6

Another name for a heart attack

Answer 6

Myocardial infarction

Question 7

Interruption of blood to the brain

Answer 7

Stroke

Question 8

What are the two types of CVAs?

Answer 8

Ischemic

Hemorrhagic

Question 9

Patients heart stops beating; use chest compressions hard and fast

Answer 9

Cardiac arrest

Question 10

Patient stops breathing

Answer 10

Respiratory arrest

Question 11

Heart muscles quivering and not sending blood; use defibrillator

Answer 11

Ventricular fibrillation

Question 12

An unsystematic discharge of neurons

Answer 12

Seizure

Question 13

Fainting spells

Answer 13

Syncope

Question 14

Part of a cell that the drug binds to

Answer 14

Receptor

Question 15

Drugs that produce an effect when it binds to a cell

Answer 15

Agonist

Question 16

Drugs that prevent an affect when it binds to a cell; “blocking drugs “

Answer 16

Antagonist

Question 17

3 categories that medications are classified by

Answer 17

Their name
Motive action
Prescription/non-prescription

Question 18

The study of drugs

Answer 18

Pharmacology

Question 19

The study of what the body does to the drug

Answer 19

Pharmacokinetics

Question 20

What are the 4 pharmacokinetics?

Answer 20

Absorbs it
Distributes it
Metabolizes it
Excretes it

Question 21

The study of what the drug does to the body

Answer 21

Pharmacodynamics

Question 22

What are the two routes of administration for medication?

Answer 22

Local medications

Systemic medications

Question 23

Where are the 4 major routes of administering systemic drugs?

Answer 23

Oral
Rectal
Sublingual
Parenteral

Question 24

Injection into the spine

Answer 24

Intrathecal

Question 25

The introduction of a fluid through a vein

Answer 25

Intravenous therapy

Question 26

What are 2 ways drugs can be administered via a vein?

Answer 26

Central | Peripheral

Question 27

Refers to vena cava

Answer 27

Central

Question 28

Refers to the veins of the extremities

Answer 28

Peripheral

Question 29

Inside a blood vessel

Answer 29

Intravascular

Question 30

Contrast agents that attenuate less radiation and have a low atomic number

Answer 30

Negative contrast agents

Question 31

Include iodine and barium

Answer 31

Positive contrast agents

Question 32

Have high atomic numbers and attenuates more radiation

Answer 32

Positive contrast agents

Question 33

Water

Answer 33

Solvent

Question 34

Water with "things "dissolved in it

Answer 34

Solution

Question 35

"Things "in the solution

Answer 35

Solute

Question 36

What is whole blood made of?

Answer 36

Plasma | Blood cells

Question 37

Breaks apart into ions

Answer 37

Ionic iodine–based contrast media

Question 38

Does not break apart; not as hyperosmolar

Answer 38

Nonionic iodine-based contrast media

Question 39

Does non-ionic have iodine in it?

Answer 39

Yes

Question 40

Amount of "things "in the iodine

Answer 40

Osmolarity

Question 41

What is the osmolarity of non-ionic?

Answer 41

300-484 mOsm/kg water

Question 42

Osmolarity of plasma

Answer 42

280-295 mOsm/kg water

Question 43

What made the contrast media concentration radiopaque?

Answer 43

Iodine atoms

Question 44

Stickiness

Answer 44

Viscosity

Question 45

What does higher viscosity require?

Answer 45

Higher injection pressures

Question 46

The ability of the contrast to mix with the blood

Answer 46

Miscibility

Question 47

What is the route of elimination of the iodine contrast?

Answer 47

Urinary system

Question 48

What are the 3 main types of reaction that can occur after injection?

Answer 48

Overdose Anaphylactic Drop in blood pressure

Question 49

Caused by hyperosmolarity

Answer 49

Drop in blood pressure

Question 50

Do the cells of the heart emit electricity?

Answer 50

Yes

Question 51

The natural pacemaker of the heart

Answer 51

SA node

Question 52

Which group of cells in the heart generates the electrical signal?

Answer 52

SA node

Question 53

Where is the SA node located?

Answer 53

In the right atrium of the heart

Question 54

The heart is beating normally and the impulse is originating in the SA node as it should

Answer 54

Normal sinus rhythm

Question 55

What causes the heart to contract?

Answer 55

The electrical signal that travels through the heart

Question 56

Represents atrial contraction

Answer 56

P wave

Question 57

Represents ventricular contraction

Answer 57

QRS complex

Question 58

Pumps blood into the pulmonary arteries

Answer 58

Right ventricle

Question 59

Pumps blood into the aorta

Answer 59

Left ventricle

Question 60

Represents ventricular relaxation

Answer 60

T wave

Question 61

When is it okay to shock patient?

Answer 61

Ventricular fibrillation

Question 62

When will shocking the patient not work?

Answer 62

Asystole

Question 63

When do you use chest compressions and epinephrine?

Answer 63

Asystole

Question 64

No P wave

Answer 64

Atrial fibrillation

Question 65

What does STEMI stand for?

Answer 65

S-T-Elevated-M-I

Question 66

What is the most important part of analyzing an ECG strip?

Answer 66

The ST segment