Antiseptics and Disinfectants

Date: 2015-10-07; view: 790.

ANTIVIRAL, AND ANTIPROTOSOAL DRUGS

ANTIMICROBIAL, ANTIFUNGAL,

1. To prepare an operative field a doctor used a dichlorinated biguanid

derivative. It is the most active local antiseptic, shows fast and strong bactericidal action on Gram-negative and Gram-positive bacteria. What drug is this?

*A. Chloraminum

B. Viride nitens

C. Furacilinum

D. Phenasalum

E. Unithiolum

2. For the processing of the burn surface of the patient's skin a specific drug was used. Its antiseptic properties are provided by free oxygen that reacts with organic substances. What drug is this?

*A. Potassium permanganate

B. Furacilinum

C. Chlorhexidini bigluconate

D. Boric acid

E. Sodium hydrocarbonate

3. Profuse foam appeared when dentist put hydrogen peroxide on the mucous of the oral cavity. What enzyme caused such activity?

*A. Catalase

B. Methemoglobinreductase

C. Glucose-6-phosphatdehydrogenase

D. Acetyltransferase

E. Cholinesterase

4. Patient with mercury poisoning was admitted to the toxicological department from the chemical industry. What drug should be used?

*A. Unithiol

B. Enterosorbent

C. Isonitrosin

D. Activated carbon

E. Nalocone

5. A patient with abscess of the cat wound applied to the traumatological department. The wound was washed with 3% hydrogen peroxide to be cleaned from the pus. Foam was not observed. What caused inefficiency of the drug?

*A. Inherited insufficiency of catalase

B. Shallow wound

C. Low concentration of H₂O₂

D. Inherited insufficiency of erythrocyte's phosphatdehydrogenase

E. Pus in the wound

6. A patient working at a chemical plant was admitted to the toxicological department with mercury poisoning. What medicine should be used?

*A. Unithiol

B. Enterosorbent

C. Activated carbon

D. Naloxone

E. Isonitrozin

7. A 38-year-old man who poisoned himself with mercury dichloride was taken to the admission room in grave condition. What antidote should be immediately introduced?

*A. Unithiol

B. Nalorphine

C. Dipiroxim

D. Isonitrosine

E. Atropine

8. The patient has applied to doctor with complaints of multiple purulent rashes on the skin of extremities. What antiseptic should be prescribed to him?

*A. Alcoholic solution of iodine

B. Insulin

C. Prednisolon

D. Sibazon

E. Heparin