Effect of cascara is:
Indication of ticarcillin is:
Lansoprazole is not used in which of the following cases?
Mechanism of action of FK506 is:
Class of cilastin is:
Mechanism of action of vancomycin is:
Side effect of clindamycin is:
Class of demeclocycline is:
Mechanism of action of cefoxitin is:
Mechanism of action of neomycin is:
Which of the following drugs is associated with the reaction of Cinchonism?
Which of the following is not related to a drug toxicity of Atenolol?
Which of the following is considered a class IA Sodium Channel blocker?
Mechanism of action of amiloride is:
What would be the preferred route of metabolism of succinyl choline?
Drugs used in the treatment of meningitis are all of the following, EXCEPT:
Mechanism of inhibit protein synthesis is characteristic of all the following antibiotics, EXCEPT:
Which of the following agents can be classified as macrolide antibiotics?
I- Azithromycin
II- Clarithromycin
III- Erythromycin
Penicillin should be administrated 1 hour before meals or 2 to 3 hours after meals in order to:
I- Improve the bioavailability
II- Maximize the dissolution rate
III- Avoid interaction with calcium ions
Which of the following is NOT an anti-fungal drug?
Example of drug used in prophylaxis of malaria includes:
Site of metabolism of omeprazole is:
Example of drug(s) used in treatment of tuberculosis include:
I- Isoniazid
II- Rifampin
III- Ethambutol
Examples of drugs that may inhibit DNA gyrase may include:
Example of drug(s) used to treat pneumonia includes:
I- Ampicillin combined with aminoglycosides
II-Clarithromycin
III- Levofloxacin
Correct statements regarding Penicillin V may include which of the following?
I-β-lactamase sensitive antibiotic – acid stable
II- Has a short half-life because is rapidly excreted by glomerular filtration
III- Probenecid increase penicillin’s activity
Which of the following is an anti-infective agent with lowest therapeutic index?
Correct statements regarding antibiotics may include:
Class of tocainide is:
All of the following are examples of quinolone antimicrobial agents, EXCEPT
Otitis extern, an ear infection may be best is best treated by:
Vitamin that requires an intrinsic factor to be carried out to ileum in order to suffer absorption from the small intestine:
Correct statements concerning vitamin E include:
I- It is a lipid soluble vitamin stored in adipose tissues
II- It is absorbed from the small intestine
III- Widely used in pharmaceutical formulations as antioxidant agent
Which vitamin can be classified as hormone?
Protein synthesis inhibitors may bind to:
Beriberi is caused by deficiency of which of the following vitamins?
The anatomical divisions of the small intestine include the:
I jejunum
II ileum
III duodenum
In an enzymatic reaction, addition of competitive inhibitor leads to:
Common etiologic agents of community-acquired pneumonia include:
I Escherichia coli
II Haemophilus influenzae
III Mycoplasma pneumoniae
Diphtheria is caused by:
Element found in the center of vitamin B12-cyanocobalamin:
Hydrolysis of fixed oils may yields:
Which pyrimidine base is not present in DNA?
Which of the following amino acid is an important precursor of hemoglobin?
In which of the following organs or tissues is the action of acetylcholine NOT described as "nicotinic"?
I Motor endplates of skeletal muscle
II Celiac ganglia
III Circular muscles of the iris
All of the following statements concerning the lyophilization of a parenteral product are correct, EXCEPT:
Which of the following is the end product of AEROBIC reactions?
Goals of gout treatment may include:
I- Reduce inflammation during acute attacks
II- Accelerate renal excretion of uric acid
III- Reduce the conversion of purine to uric acid
Which of the following agents is the best choice of treatment for an asthma patient with rheumatoid arthritis who is considered to have aspirin sensitivity?
The above structures are related to one another as:
Advantages of nasal route over oral route absorption of drugs may include:
I- Nasal route has a higher surface area
II- Nasal route has more blood vessels
III- Nasal route has a higher onset of absorption
Correct administration of Penicillamine in the treatment of rheumatois arthritis include:
Organisms commonly implicated in the cause of Traveller's Diarrhea include:
I Bacteroides fragilis
II Escherichia coli
III Shigella sp
Drug considered as the drug of choice in a specific asthma emergency treatment include:
The organophosphates commonly found in insecticides are thought to act by which of the following mechanisms?
Allopurinol, a xanthine oxidase inhibitor, is a derivative of:
The mechanism of antipsychotic effect of phenothiazines is thought to be due to:
The shock and airway edema of anaphylaxis are best treated with:
Select the drug whose major metabolites have therapeutically significant pharmacological activity:
Examples of drug(s) that may precipitate asthma include all of the following, EXCEPT:
Dopamine is useful in the treatment of cardiogenic shock because it:
I selectively dilates renal and mesenteric vascular beds.
II does not induce peripheral vasoconstriction.
III decreases the force of myocardial contraction.
If the total body clearance of a drug is 200 mL/min in a normal healthy adult and the renal clearance is 10 mL/min then one may assume that:
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