Brainscape's Knowledge GenomeTM

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


See full index

Pharma > Pharma > Flashcards

Pharma Flashcards

1
Q
  1. if a receptor has no or few spare receptors, what it is most likely to be?
    a. full agonist b. partial agonist c. inverse agonist d. allosteric modulator
A

b. partial agonist

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

What is the effect of cocaine on androgenic neuron?

a. storage
b. enzyme inhibition
c. transport
d. reuptake1

A

d. reuptake1

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q
  1. Which of the following best describes the pharmacokinetic properties?
    a. An orally administered drug is mostly absorbed in the small intestine
    b. An antacid will increase the absorption of an acidic drug in the gut
    c. The more lipophilic the drug is, the less its partition coefficient
    d. The half-life of a drug is not influenced by age
A

a. An orally administered drug is mostly absorbed in the small intestine*

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q 
76. Which of the following inhibits the metabolism of methanol into toxic
metabolites?
a.  Atropin
 b.  Ethanol
 c.  N-acetylcysteine 
d.  Sodium bicarbonate
A

B. Ethanol

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

What is a contraindication of bethanecol?
A. peptic ulcer e
b. glaucoma
c. Hypothyroidism

d. paralytic illeus

A

a. peptic ulcer

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q
  1. What is the effect of muscarinic antagonists?
    a. bradycardia
    b. bronchoconstriction
    c. increased salivary secretion
    d. pupil dilation
A

d. pupil dilation

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q
  1. In which condition is bactericidal antibiotic is prefered?
    a. Healthy immune system
    b. Uncomplicated infection
    c. Neutropenia
    d. Pneumonococcal pneumonia
A

c. Neutropenia

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q 
81. Why is adjustment of drug dose required for children compared to adults?
O
a.  high water ratio
b.  high albumins concentration
c.  high glomerular filtration rate
d.  high hepatic metabolism
A

a. high water ratio

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q
  1. What is the mechanism of action of antibiotics in cancer treatment?
    a. Inhibits DNA synthesis & nucleic acid synthesis
    b. smth about purine
    c. Arrest mitosis
A

a. Inhibits DNA synthesis & nucleic acid synthesis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q
  1. What is the common feature of overdose toxicity and allergic reactions?
    a. Dose dependence
    b. Drug-receptor interaction
    c. Genetic predisposition
    d. Risk of mild to fatal reactions
A

d. Risk of mild to fatal reactions

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q
  1. What is the role of alkylating agents?
    a. DNA cross linking
    b. Folic acid inhibition
    c. Mitosis spindle disrupters
A

a. DNA cross linking

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q
  1. What is the primary nonenzymatic mechanism to terminate NA? vO
    A. neuronal uptake 1
    B. neuronal uptake 2
A

A. neuronal uptake 1

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q 
87. what does mivacurium act on?
10
a.  Nicotinic receptor
b.  muscarinic receptor
c.  alpha adrenergic
d.  beta adrenergic
A

a. Nicotinic receptor

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q 
30s
88. How is tetracycline selectively toxic? 
A.  cell wall composition 
B.  Type of ribosomal subunit 
C.  Folic acid
 D.  Chromosomal
A

B. Type of ribosomal subunit

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q
  1. What is pharmacodynamics?
    a. ADME
    b. what the body does to the drug
    c. absorption of the drug
    d. the interaction of the drug and receptors
A

d. the interaction of the drug and receptors

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q
  1. What would likely to occur if a patient being treated with MAO- inhibitors eats tyramine rich food?
    a. Bronchoconstriction
    b. Decreased peripheral resistance
    c. Hypertension crisis
A

c. Hypertension crisis

17
Q
  1. Which drug interacts with NMB to enhance blockage and cause paralysis?
    a. Pilocarpine
    b. Bethanechol
    c. Gentamicin
    d. Latrotoxin
A

c. Gentamicin

18
Q
  1. How to increase the half-life of gentamicin?

a. Decrease glomerular filtration

A
19
Q 
94. Why do polar drugs have longer half-life in?
v0
a.  decreased glomerular filtration rate
b.  decrease Fat stores
c.  increase alpha1-acid glycoproteins
A

a. decreased glomerular filtration rate

20
Q
  1. What is true about first order kinetics?
    a. drug elimination rate is proportional to drug dose
    b. graph of drug concentration and time is a straight line
    c. elimination rate is same for all doses
A

a. drug elimination rate is proportional to drug dose

21
Q

What defines augmented pharmacological effects? A.Normal pharmacological function
B.have to be exposed to drug before
C. unpredictable
D. Irreversible

A

A.Normal pharmacological function

Pharma (1 decks)

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