Which are malaria species that can affect humans: 1. Plasmodium falciparum 2. Plasmodium malariae 3. Plasmodium ovale 4. Plasmodium vivax

All of the above

(1) and (3)

(2) and (4)

1,2, and 3

4 only

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What is the most deadly species of malaria?

Plasmodium falciparun

Plasmodium vivax

Plasmodium malariae

Plasmodium ovale

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Which of the following antibiotics is considered a broad-spectrum antibiotic?

Cefaclor (Ceclor)

Penicillin VK

Penicillin G

Erythromycin

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Tetracyclines are the drugs of first choice in the treatment of all of the following EXCEPT one. Which one is the EXCEPTION?

Staphylococcal infections

Mycoplasma pneumonia

Chlamydia infections

Rickettsial infections

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Cephalosporins are

Bactericidal

Bacteriostatic

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Each newer generation of cephalosporines has significantly ___1___ gram-negative antimicrobial properties than the preceding one, and a ___2___ maximum activity against gram-positive organisms.

1. greater 2. decreased

1. lower 2. increased

1. greater 2. increased

1. lower 2. decreased

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Cephalexin (Keflex)

First generation cephalosporin

Third generation cephalosporin

Fourth generation cephalosporin

Second generation cephalosporin

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Cephradine (Velosef)

First generation cephalosporin

Third generation cephalosporin

Fourth generation cephalosporin

Second generation cephalosporin

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Cefadroxil (Duricef)

First generation cephalosporin

Third generation cephalosporin

Fourth generation cephalosporin

Second generation cephalosporin

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Cefazolin (Ancef)

First generation cephalosporin

Third generation cephalosporin

Fourth generation cephalosporin

Second generation cephalosporin

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Cefaclor (Ceclor)

Second generation cephalosporin

Third generation cephalosporin

Fourth generation cephalosporin

First generation cephalosporin

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Cefuroxime (Ceftin)

Second generation cephalosporin

Third generation cephalosporin

Fourth generation cephalosporin

First generation cephalosporin

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Cefoxitin (Mefoxin)

Second generation cephalosporin

Third generation cephalosporin

Fourth generation cephalosporin

First generation cephalosporin

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Cefprozil (Cefzil)

Second generation cephalosporin

Third generation cephalosporin

Fourth generation cephalosporin

First generation cephalosporin

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Cefpodoxime (Vantin)

Second generation cephalosporin

Third generation cephalosporin

Fourth generation cephalosporin

First generation cephalosporin

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Cefixime (Suprax)

Third generation cephalosporin

Fourth generation cephalosporin

Second generation cephalosporin

First generation cephalosporin

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Cefoperazone (Cefobid)

Third generation cephalosporin

Fourth generation cephalosporin

Second generation cephalosporin

First generation cephalosporin

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Cefriaxone (Rocephin)

Third generation cephalosporin

Fourth generation cephalosporin

Second generation cephalosporin

First generation cephalosporin

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Cefepime (Maxipime)

Fourth generation cephalosporin

Third generation cephalosporin

Second generation cephalosporin

First generation cephalosporin

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