Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Pharmacology (LVN) > UNIT 1 Exam Review > Flashcards

UNIT 1 Exam Review Flashcards

1
Q

Define Pharmacology

A

The study of drugs and their actions of living organisms.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Drug Names (3 Types)

A
  • Generic
  • Trade/Brand
  • Chemical
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Determine the drug name: Ibuprofen

A

Generic

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Determine the drug name: Advil

A

Trade/Brand

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Drug Categories (3 Types)

A
  • Prescription (Stronger Drugs)
  • Nonprescription (Over-The-Counter Drugs)
  • Controlled Substances (Addictive Drugs)
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

The higher the ______ , the ______ of risk of side effects.

A

Dose; Higher

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

When tossing out controlled substances, you should be ________.

A

Supervised, must be documented, and substances must be wasted where it is not retrieved.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

3 Phases of Drug Activity

A
  • Pharma-ceutic
  • Pharma-kinetic
  • Pharma-codynamic
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

4 Factors of Drug Absorption

A
  • Route of administration
  • Solubility of drug
  • Presence of certain bodily conditions
  • First-Pass effect
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

What is the drug absorption time for “P.O. (By Mouth)” ?

A

30 Minutes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

What is the drug absorption time for “I.M. (Intramuscular)” ?

A

15 Minutes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

What is the drug absorption time for “S.Q. (Subcutaneous)” ?

A

15 Minutes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

What is the drug absorption time for “I.V. (Intraveneous)” ?

A

Instant

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Distribution of an absorbed drug in the body depends on what 3 factors?

A
  • Protein Binding (Therapeutic Effect)
  • Blood Flow ( Large Blood Supply)
  • Solubility (Cell Membrane)
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Define Metabolism

A

Process in which the body breaks down medication.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Organs where drugs are most metabolized

A

“Keep Living Life In Peace”

  • Kidneys
  • Liver
  • Lungs
  • Intestinal Mucosa
  • Plasma
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

Define Excretion

A

The elimination of drugs from the body.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

3 Types of Patients in Need of a Dosage Reduction

A
  • Patients w/Kidney Diseases
  • Children (Undeveloped/Immature Kidneys
  • Elderly (Diminished Kidney Function)
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

Define Half-Life

A

Time required for body to eliminate 50% of drug.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

When drug starts working

A

Onset

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

When drug is working at its highest point

A

Peak

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

How long the drug lasts

A

Duration

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

Drug that interacts with receptors

A

Agonist

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q

A competitive/non-competitive type of drug is known as

A

Antagonist

25
Q

Substances that causes abnormal development of fetus, often lead to severe deformation

A

Teratogen

26
Q

5 Categories determining risk of birth defects

A 
A - Safe
B - Okay
C - Maybe
D - Questionable
X - Not Safe
27
Q

No drug should be administered during pregnancy, unless _____!

A

it is needed!

28
Q

Define Adverse Drug Reactions

A

Reactions that may be mild, severe, or life threatening!

29
Q

Adverse reactions may be _______

A
  • common/may occur frequently
  • can occur after 1st dose, several doses, or many doses
  • may be unpredictable
30
Q

Define Allergic Drug Reactions

A

An immediate hypersensitivity reaction.

31
Q

Define Anaphylactic Shock

A

Extremely serious allergic reaction right after administration of a drug which the individual is sensitive towards.

32
Q

5 Types of Drug Reactions

A
  • Drug Indiosyncracy
  • Drug Tolerance
  • Cumulative Drug Effect (Too Much)
  • Toxic Reaction (Risky)
  • Pharmacogenetic Reaction (Hereditary)
33
Q

4 Types of Drug-Drug Interactions

A
  • Additive Effect
  • Potentiation
  • Antagonist Effect
  • Increase/Decrease Absorption
34
Q

5 Factors Influencing Drug Response

A
  • Age
  • Weight
  • Sex
  • Disease
  • Route of Admission
35
Q

4 Nursing Implications when Administering Drugs

A
  • Obtain data; health/medication history
  • Perform physical assessment
  • Delivery of medications
  • Evaluation of effectiveness of medication
36
Q

8 Nursing Medication Rights

A
  • Right Patient
  • Right Drug
  • Right Dose
  • Right Route
  • Right Time
  • Right to Refuse
  • Right Documentation
  • Right to Educate
37
Q

True/False: The Nurse MUST have a physician’s order administering any medication.

A

TRUE

38
Q

True/False: The Nurse must not accept any medication orders from another Nurse

A

TRUE

39
Q

4 Types of Orders

A
  • Standing
  • Single
  • STAT (immediately)
  • PRN (as needed)
40
Q

Always check and compare label of any drug with MAR _____ times before administering to patient!

A

3

41
Q

Score

A

A “dent” on a pill that is eligible to be cut in half.

42
Q

What is the proper protocol when administering a pill without a score but is needing to be cut in half?

A

Call/Notify Pharmacy Department

43
Q

What does “B.I.D.” represent?

A

Twice a day

44
Q

What does “T.I.D.” represent?

A

Three times a day

45
Q

What does “Q.I.D.” represent?

A

Four times a day

46
Q

What does “Q6H” represent?

A

Every 6 hours

47
Q

What does “NPO” represent?

A

Nothing by Mouth

48
Q

4 Sites of Parenteral Administration

A
  • S.Q. (Subcutaneous)
  • I.M. (Intramuscular)
  • I.V. (Intravenous)
  • I.D (Intradermal)
49
Q

3 Types of Drug Administration Through Skin

A
  • Topical
  • Transdermal
  • Inhalation
50
Q

2 Types of Ear Drop Administration

A
  • Adult (3 yrs. and above); Pull ear up and back

- Children (3yrs. and under); Pull ear down and back

51
Q

Nursing Process (when giving medication)

A
  • Assessment
  • Diagnosis
  • Planning
  • Implementation
  • Evaluation
52
Q

Define Beta Blockers

A

Drugs that decreases the heart rate.

53
Q

True/False: Always check heart rate before administering beta blockers!

A

TRUE

54
Q

Define Beta Receptors

A

Drugs that increases the heart rate.

55
Q

Size of Insulin Needles (Subcutaneous Injections)

A

28 - 1/2; 45-90 Degree Angle

56
Q

Size of TB Test Needles (Intradermal Injections)

A

25 - 5/8; 5-15 Degree Angle

57
Q

Size of EpiPen/Vaccine needles (Intramuscular Injections)

A

22 - 1 1/2; 72-90 Degree Angle

58
Q

What is a First-Pass Effect?

A

Process in absorption; Drug is absorbed by small intestine, then travels to liver before being released to circulate throughout the body.

Pharmacology (LVN) (2 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions