Pregunta 1
Pregunta
Antifungals are:
Respuesta
-
tetracyclines
-
imidazoles
-
echinocandims
-
triazols
Pregunta 2
Pregunta
Synthetic antifungal drugs are
Respuesta
-
Nystatin
-
Itraconazole
-
Ketoconazole
-
Fluconazole
Pregunta 3
Pregunta
Antifungal antibiotics are:
Respuesta
-
Nystatin
-
Tetracycline
-
Gentamycin
-
Amphotericin B
Pregunta 4
Respuesta
-
are fungistatic
-
inhibit cell wall synthesis
-
inhibit ergosterol synthesis
-
inhibit hepatic CYP450 enzymes
Pregunta 5
Pregunta 6
Pregunta
Ketoconazole is:
Respuesta
-
the only imidazole that can be given orally
-
used for treatment of bacterial skin infections
-
used topically for cutaneous fungal infections
-
used intravenously for treatment of systemic fungal infections
Pregunta 7
Respuesta
-
it is non- steroidal anti-inflammatory drug
-
is triazole antifungal drug
-
is administered orally or intravenously
-
is excreted mainly unchanged with the urine
Pregunta 8
Pregunta
ADRs of azole antifungals are:
Respuesta
-
hepatotoxicity
-
endocrine disorders
-
nephrotoxicity
-
nausea, vomiting
Pregunta 9
Pregunta
Point the correct statements for Nystatin:
Respuesta
-
has fungistatic activity
-
causes gastrointestinal disturbances
-
is effective against Trichomonas vaginalis
-
is effective against Candida species
Pregunta 10
Pregunta
ADRs of Amphoteracin B are:
Respuesta
-
renal impairment
-
hypokalemia
-
hypotension
-
liver impairment
Pregunta 11
Pregunta
Antiviral drugs act by following mechanisms
Respuesta
-
inhibition of viral “uncoating”
-
inhibition of viral DNA or RNA synthesis
-
inhibition of viral proteases
-
inhibition of viral penetration into the cell
Pregunta 12
Pregunta
Point out the correct statements for Aciclovir:
Respuesta
-
it inhibits viral DNA polymerase
-
it is used for “treatment of herpesvirus infections
-
it inhibits neuraminidase enzyme
-
can be applied topically, orally or intravenously
Pregunta 13
Pregunta
ADRs of Aciclovir are:
Pregunta 14
Pregunta
Drugs for prevention and treatment of flu are:
Respuesta
-
Aciclovir (Zovirax)
-
Amantadin (Symmetrel)
-
Rimantadin (Flumadine)
-
Oseltamivir (Tamiflu)
Pregunta 15
Pregunta
Mechanism of action of Oseltamivir (Tamiflu) is
Respuesta
-
interference with the function of the viral M2 protein
-
inhibition of specific neuraminidase enzyme
-
inhibition of reverse transcriptases
-
inhibition of proteases
Pregunta 16
Pregunta
For Amantadine and Rimantadine is true:
Respuesta
-
resistance can develop rapidly
-
they are effective against both type A and type B influenza
-
they are effective against type A influenza viruses
-
they interfere with the function of the viral M2 protein and block uncoating of the Virus particles
Pregunta 17
Pregunta
Mechanisms of action of drugs for treatment of HIV infection are:
Respuesta
-
inhibition of reverse transcriptase
-
inhibition of HIV protease
-
inhibition of HIV entry into the host cell
-
inhibition of the insertion of proviral DNA. into the host cell genome
Pregunta 18
Pregunta
Point out the correct statements for Zidovudin;
Respuesta
-
it blocks HIV reverse transcriptase
-
it blocks HIV protease
-
it is a nucleoside analogue
-
it can cause anemia and neutropenia
Pregunta 19
Pregunta
ADRS of Nucleoside and nucleotide reverse transcriptase inhibitors (NRTIs) are:
Respuesta
-
peripheral neuropathy
-
pancreatitis
-
polymyositis
-
glaucoma
Pregunta 20
Pregunta
HIV protease inhibitors are:
Respuesta
-
Zidovudin
-
Indinavir
-
Ritonavir
-
Aciclovir
Pregunta 21
Pregunta
For HIV protease inhibitors is true:
Respuesta
-
protease inhibition prevents maturation of the viral particles
-
they are enzyme inducers
-
they are enzyme inhibitors
-
they are combined with other antiretroviral drugs in the treatment of HIV infection
Pregunta 22
Pregunta
ADRs of HIV protease inhibitors are:
Pregunta 23
Pregunta
Inhibitor of both hepatitis B virus (HBV) and HIV reverse transcriptases is:
Respuesta
-
Zidovudin
-
Lamivudin
-
Aciclovir
-
lndinavir
Pregunta 24
Pregunta
Protease inhibitor for treatment of chronic hepatitis C infection is:
Respuesta
-
Aciclovir
-
Telaprevir
-
Zidovudin
-
Oseltamivir
Pregunta 25
Pregunta
Antimycobacterial drugs are:
Respuesta
-
Rifampicin
-
Isoniazid
-
Ethambutol
-
Amoxicillin
Pregunta 26
Pregunta
Rifampicin (Rifampin):
Pregunta 27
Pregunta
Mechanism of action of Rifampicin (Rifampin) is
Respuesta
-
inhibition of cell wall synthesis
-
inhibition of 50 S ribosomal subunit
-
inhibition of DNA-dependent RNA polymerase
-
increased cell membrane permeability
Pregunta 28
Pregunta
ADRs of Rifampicin (Rifampin) are:
Pregunta 29
Pregunta
Point out the correct statements for lsoniazid:
Respuesta
-
inhibits the synthesis of essential for mycobacteria mycolic acid
-
it is metabolized by, acetylation
-
it is specific for treatment of M. Tuberculosis
-
it is active against broad spectrum of bacteria
Pregunta 30
Pregunta
ADRs of lsoniazld are:
Respuesta
-
renal impairment
-
peripheral neuropathy
-
convulsions
-
hepatitis
Pregunta 31
Pregunta
lsoniazid-induced peripheral neuropathy can be avoided by:
Respuesta
-
supplementation with vitamin B1
-
supplementation with vitamin A
-
supplementation with vitamin B6
-
supplementation with vitamin B12
Pregunta 32
Pregunta
ADRs of Pyrazinamide are:
Respuesta
-
hepatotoxicity
-
arrhythmia
-
hyperuricaemia
-
hypoglycaemia
Pregunta 33