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WorksheetsLec 37-39
Total questions: 13
Worksheet time: 4mins
The consequence of Drug Interactions:
Fatal
minor
varies: can be minor or fatal
none above
Antibiotics can change the gut flora, leading to:
Reduction in vitamin K.
increase the risk of major bleeding.
none above
all above
Inhibiting specific renal transport mechanisms, is an example of:
Interactions Based on Absorption
Interactions Based on Renal Function
Interactions Based on dis
Interactions Based on Metabolism
Some drugs are given in combination with others to enhance this synergistic effect.
True
False
how does Alcohol effect the theraputic effect of a drug
it induces the cyp enzymes which increases the theraputc effect
it induces the CYP enzymes which decrease the theraputic effect by elemenating the drug
it inhibit the cyp enzymes which increases the theraputc effect
it inhibit the CYP enzymes which decrease the theraputic effect by elemenating the drug
What happens to inducers
it stay in the body for long time to induces the enzymatic work
it stay for short term because it’s excreted fast
it stay for medial term because it take time to induce the enzymtic work
How does some medications lose their specific effect for example (pregnancy occurs while taking contraceptives)
by inhibitors because it inhibit the enzymatic degredation of drug
by inhibtors because it make the drug lose its efficacy
by inducers because it increase the enzymatic work which fast eliminate the drug
by inducers because make the drug take the full length of time in metabolism
Does the inhibitors use to treat depression
True
False
All of the following are symptoms of accumlating of acetaldehyde except
Nausa
reddish vision
Bluerred vision
vomiting
Development of skin rash in HIV patients receiving high dose of co-trimoxazole for pneumonia, is a result of:
Hosts genetic alterations
Host disease factor
Deficiency in metabolizing enzyme
Both A and C
A single gene defect can produce only pharmacological adverse drug reactions,
True
False
All of the following is true regarding pharmacological drug adverse reactions, EXCEPT:
Are more common compared to idiosyncratic ADRs
May occur due to pharmacodynamics factors
Resolve by dose regulation
Mediated by abnormal biological system
Induced anaphylaxis by Penicillin is due immunological idiosyncratic adverse reaction
True
False
