ANTIBIOTICS

antibiotics-2

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Question 1 of 1

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199936

120

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What is TRUE regarding VANCOMYCIN

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199942

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When would you use VANCOMYCIN

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199943

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What is TRUE regarding ANTIMICROBIALS AFFECTING FOLATE BIOSYNTHESIS

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199945

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Enter the ANTIBIOTIC that act at each stage of DNA SYNTHESIS in bacteria

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Match the text
1
2

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sulphonamides
trimethoprim

199947

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What are SULPHONAMIDES generally used for

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199952

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What is CO-TRIMOXAZOLE used for?

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Explanation

Co-trimoxazole [co-trimox –A- zol] (trimethoprim and sulfamethoxazole [sul-fa-METH oxy- A- zol]) Shows greater antimicrobial activity than either drug used alone Co-trimoxazole is the used in the treatment of toxoplasmosis and pneumonia caused by Pneumoc

199959

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Which of the following ARE ADR's / CONTRAINDICATIONS for SULPHONAMIDES

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Explanation

Red man syndrom = rapid vancomycin administration. Psudomembranous colitis - penicillins.

199963

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Which of the following are PROTEIN SYNTHESIS INHIBITORS

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199970

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Which of the following is an AMINOGLYCOSIDE

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199982

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What is TRUE regarding GENTAMICIN

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199988

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What is TRUE regarding METRONIDAZOLE

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199989

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What is TRUE regarding QUINOLONES

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199991

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Which is the MOST POTENT ANTI-TB DRUG?

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Explanation

all 4 are first line in the initial phase. Isoniazid [eye-soe-NYE-a-zid] is the most potent ant tuberculosis drug It is never given as single agent in the treatment of active tuberculosis because of the risk of resistance emerging

199993

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Which two of the 4 drugs used in the inital phase of TB treatment - are used in the CONTINUATION PHASE?

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199996

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Match the ANTI-TB DRUGS to their method of action

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Match the text
ISONIAZID
RIFAMPICIN
PYRAZINAMIDE
ETHAMBUTOL

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Unknown mechanism - but must be hydrolysed to pyrazanoic acid to activate
Bacterial DNA synthesis inhibitor - interacts with bacterial RNA polymerase
Bacterial cell wall inhibitor - binds MYCOLIC ACID
Cell wall inhibitor - inhibits arabinosyl transferase - so inhibits arabinoglycan cell wall synthesis

ANTIBIOTICS

Question 1 of 1

Time Left

What is TRUE regarding VANCOMYCIN

Select the correct answer(s).

(0/0)

When would you use VANCOMYCIN

Select the correct answer(s).

(0/0)

What is TRUE regarding ANTIMICROBIALS AFFECTING FOLATE BIOSYNTHESIS

Select the correct answer(s).

(0/0)

Enter the ANTIBIOTIC that act at each stage of DNA SYNTHESIS in bacteria

Match the text (click and drag)

(0/0)

1

2

sulphonamides

trimethoprim

What are SULPHONAMIDES generally used for

Select the correct answer(s).

(0/0)

What is CO-TRIMOXAZOLE used for?

Select the correct answer(s).

(0/0)

Explanation

Which of the following ARE ADR's / CONTRAINDICATIONS for SULPHONAMIDES

Select the correct answer(s).

(0/0)

Explanation

Which of the following are PROTEIN SYNTHESIS INHIBITORS

Select the correct answer(s).

(0/0)

Which of the following is an AMINOGLYCOSIDE

Select the correct answer(s).

(0/0)

What is TRUE regarding GENTAMICIN

Select the correct answer(s).

(0/0)

What is TRUE regarding METRONIDAZOLE

Select the correct answer(s).

(0/0)

What is TRUE regarding QUINOLONES

Select the correct answer(s).

(0/0)

Which is the MOST POTENT ANTI-TB DRUG?

Select the correct answer(s).

(0/0)

Explanation

Which two of the 4 drugs used in the inital phase of TB treatment - are used in the CONTINUATION PHASE?

Select the correct answer(s).

(0/0)

Match the ANTI-TB DRUGS to their method of action

Match the text (click and drag)

(0/0)

ISONIAZID

RIFAMPICIN

PYRAZINAMIDE

ETHAMBUTOL

Unknown mechanism - but must be hydrolysed to pyrazanoic acid to activate

Bacterial DNA synthesis inhibitor - interacts with bacterial RNA polymerase

Bacterial cell wall inhibitor - binds MYCOLIC ACID

Cell wall inhibitor - inhibits arabinosyl transferase - so inhibits arabinoglycan cell wall synthesis

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