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Pharma 321 > Drug Classifications > Flashcards

Drug Classifications Flashcards

1
Q

Why is drug classification important to radiographers?

A

Because of the drug interaction such as contract monitoring the drug respond and allergy with enhancing the diagnostic accuracy by measuring heartbeat if it’s increasing or not

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2
Q

Drugs that affect the electrical conduction system of the myocardium

A

Anti-arrhythmic/anti-dies rhythmic

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3
Q

Irregular heartbeat

A

Arrhythmia

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4
Q

Faster than normal heartbeat is called

A

Tachycardia or tachy arrhythmias

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5
Q

Slower than normal heartbeat

A

Bradycardia or Brady arrhythmia

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6
Q

Reduction of HR <60 BPM

A

Brady cardia

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7
Q

electrical stimulates is generated every

A

60 to 100 per minute

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8
Q

Area of heart that is near the superior vena cava and initiate conductivity or heartbeat determine the heart rate and action potential

A

Sinoatrial node

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9
Q

Another name for pacemaker

A

Sinoatrial node

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10
Q

Act as an electrical gate that stopped the blood until the blood is ejected from the ventricle

A

Atrium ventricular Velva

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11
Q

Move to Apex of heart after conducting pulse

A

Right branch and left branch of atrioventricular bundle

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12
Q

Bottom tip of heart where purkinjie Viber takes signal and spread toward the ventricle

A

Apex

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13
Q

Distribute electric helpers through ventricular myocardium

A

Purkinje fibre

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14
Q

How many phase in action potential of cardiac muscles

A

4

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15
Q

Rapid sequence voltage change across the membrane or ion exchange across cell membrane

A

Action potential

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16
Q

A.k.a. resting phase

A

Depolarisation

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17
Q

When sodium ions enter the cell

A

Depolarisation

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18
Q

Potassium ion move from intracellular to extra cellular

A

Initial repolarisation

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19
Q

Balance stage

A

Plateau

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20
Q

Drug act in different phase

A

True

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21
Q

Quinidine, procainamide are considered …… channel blockers?

A

Sodium channel blockers moderate

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22
Q

Lidocaine,phenytoin are considered weak class one drugs

A

True

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23
Q

Propafenone,flecainide are considered strong class one drugs

A

True

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24
Q

Example of a class 4 drug

A

Verapamil ,diltazem

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25
Q

Class 3 drugs are

A

Potassium channel blockers such as Amiodarone and Sotalol

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26
Q

Example of B blocker

A

Propranolol
Matoprolol

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27
Q

Esmolol
Metaprolol
Propranolol
Atenolol
Are class…

A

2 beta blockers

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28
Q

Skin rush and thrombocytopenia are side effect of

A

Anti-arrhythmic drug

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29
Q

Systolic normal blood values is

A

120mmHg

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30
Q

When exercising…… can happen happen

A

Prehypertensive

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31
Q

139 blood pressure is considered

A

Pre-hypertensive

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32
Q

Following the disease or the use of certain drugs can cause

A

Secondary hypertension

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33
Q

Hypertension is mostly….

A

Asymptomatic

34
Q

CVA is a

A

Cerebral vascular accident, which considered part of hyper tension effect

35
Q

CVA is a

A

Cerebral vascular accident, which considered part of hyper tension effect

36
Q

Arterial blood pressure is controlled by

A

Cardiac output and peripheral resistance

37
Q

Peripheral resistance is controlled by

A

Arteriolar tone

38
Q

Calcium channels blocker and ACE inhibitor are

A

Anti-hypertensive drugs

39
Q

The first line of therapy when it come to hypertension

A

Diuretic and B blockers

40
Q

Also called water pills

A

Diuretic

41
Q

Dehydration and kidney disease can lead to

A

Diuretic

42
Q

1-thiazide diuretic such as
Loop diuretic such as
Potassium sparing diuretic such as

A

1-hydro /chloro/thiazide
2- furo/sem/ide
3-spiro/no/lact/one

43
Q

Hyper lipidaemia
Hyperglycaemia
Hyper Uricemis
Are side effect of

A

Diuretic

44
Q

Effect the epinephrine hormone

A

Beta blocker

45
Q

What is responsible for the cardiac output?

A

Adreno receptor on the heart

46
Q

Insomnia and bradycardia are side-effect of

A

Beta blockers

47
Q

Sudden withdraw can lead to rebound arrhythmia and angina

A

Beta blocker

48
Q

Contraindication in asthma patient

A

Beta blockers

49
Q

ACEL refer to

A

Angiotension converting enzyme inhibitor

50
Q

Peri/ndob/pril
Lsisn/o/pril
En/ala/pril

A

ACEL drugs

51
Q

Recommended first line agents when diuretics and be blockers are ineffective

A

Enalapril
Lisnipril
Perindopril

52
Q

A CEL drug stop the Renan conversion process in

A

Angiotension one converting to angiotensin 2

53
Q

Increasing the level of Bradykinin

A

ACE inhibitors

54
Q

Inflammatory mediator that caused dilation of blood vessel

A

Bradykinin

55
Q

Losar/tan
Valsar/tan

A

Angiotension 2 receptor blockersARBs

56
Q

No effect on Bradykinins

A

ARBs

57
Q

Ni/fedi/pine
Amlo/dipine
Vera/pam/il
Dilti/azem

A

CCB

58
Q

Used one first line agent are contraindicated or ineffective

A

Calcium channels blocker

59
Q

Preferred in hypertensive patient with
Asthma
Chronic obstructive pulmonary disease
Diabetic
Angina

A

CCB

60
Q

Pra/zo/sin are

A

Alpha adrenergic blockers

61
Q

Use for mild to moderate hypertension

A

Alpha adrenergic blockers

62
Q

Give example of centrally acting anti-hypertensive

A

Methyl/dopa

63
Q

Three types of angina

A

Stable angina
Prinzmetal angina
Unstable anginal

64
Q

Angina is a medical condition, not a disease

A

True

65
Q

Other names of prinzmetal angina

A

Vessospastic /varible angina

66
Q

Spasm of vascular smooth muscle

A

Prinzmetal angina

67
Q

The lining of the vessel, including the coronary artery

A

Endothelial cell

68
Q

Choose substance that are released by the endothelial cell

A

Nitric oxide and prostacylin

69
Q

Plaque is made of

A

Calcium, cholesterol and fat

70
Q

Diabetic is considered a modifiable risk factor for CVS

A

True

71
Q

State the non- modifiable risk factor

A

Personal history of coronary heart disease, family history, age and gender for age male or more than female male being the age of 45 female 55 gender male more than female female after menopause risk is more

72
Q

Two types of pharmacological treatment for anti-angina

A

Anti platelets and anti-angina drug

73
Q

Aspirin is

A

Antiplatelets drug

74
Q

How does nitrate work?

A

First, we will administer the nitrate
Then intracellular conversion of nitrate
It will be nitric oxide
It will work on relaxing the vascular smooth muscle
Then it will die

75
Q

What is the drug of choice to relieve an ongoing attack of angina?

A

Nitro glycerin

76
Q

What are the effect of the nitrate on the cardiovascular system?

A

It will dilate the blood vessel and will decrease the workload on the heart

77
Q

Nitroglycerin decrease…… demand by…… workload on the heart and…… blood supply to the myocardium

A

Nacho grin will decrease the oxygen demand by decreasing the workload on the hard and increasing blood supply

78
Q

Nitroglycerin is given as

A

Spray sublingual solution and infusion transdermal patch

79
Q

Hi, dose of ongoing nitrate cause

A

Tachycardia

80
Q

Blocker are not useful in Prinzemetal angina

A

True

81
Q

Necessary for muscle contraction
Increase the oxygen supply and reduce the demand
Lower the blood pressure
Contraindicated with congestive heart failure patient due to its its negative in a tropic effect

A

Calcium channel blocker

Pharma 321 (2 decks)

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