Mechanism of action of Tetracycline on the bacteria cell

Mechanism of action of Aminoglycosides on the bacteria cell

Mechanism of action of Chloramphenicol on the bacteria cell

Mechanism of action of Erythromycin on the bacteria cell

Mechanism of action of Lincomycin on the bacteria cell

Mechanism of action of Clindamycin on the bacteria cell

Mechanism of action of Azithromycin on the bacteria cell

Mechanism of action of Clarithromycin on the bacteria cell

Sulfonamides has which mode of action on the bacteria cell?

Trimethoprim has which mode of action on the bacteria cell?

Fluroquinolones ( -floxacin) has which mode of action on the bacteria cell?

The most common human malaria species

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

___?___ has been shown to be effective in treating malaria caused by all four malaria species.

What is the most deadly species of malaria?

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

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

Cephalosporins are

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.

Cephalexin (Keflex)

Cephradine (Velosef)

Cefadroxil (Duricef)

Cefazolin (Ancef)

Cefaclor (Ceclor)

Cefuroxime (Ceftin)

Cefoxitin (Mefoxin)

Cefprozil (Cefzil)

Cefpodoxime (Vantin)

Cefixime (Suprax)

Cefoperazone (Cefobid)

Cefriaxone (Rocephin)

Cefepime (Maxipime)

First generation cephalosporines

Second generation cephalosporines

Third generation cephalosporines

Fourth generation cephalosporines

Antibiotics containing this betalactam ring are referred to collectively as beta-lactam antibiotics and include the 1. penicillins 2. cephalosporins 3. carbapenems 4. monobactams

Minocycline (Minocin)

Doxycycline (Vibramycin)

Azithromycin (Z-Pak, Zithromax) is an antibiotic of the

Erythromycin is well known to cause adverse

Clarithromycin (Biaxin)

6A1 SITOR-ARQ is a common mode of data communications in the maritime service. It is a system based on transmission bursts and acknowledgements. What is the baud, and interval between the burst transmissions:

6A2 Weather information is commonly sent by radio in map form by one-way facsimile transmission. Two common parameters which must be set by the receiving station are:

6A1 - SITOR-ARQ is a common mode of data communications in the maritime service. It is a system based on transmission bursts and acknowledgements. What is the baud, and interval between the burst transmissions:

6A2 - Weather information is commonly sent by radio in map form by one-way facsimile transmission. Two common parameters which must be set by the receiving station are:

6A3 - 2182 kHz is the international radiotelephone distress frequency. It is also used for a calling channel. The authorized mode of emission is H3E (single-sideband full carrier). A3E (double-sideband full carrier) is only authorized for equipment:

6A4 - Ship's power is generated as 3-phase and is ungrounded. On a delta-wound transformer with 120 VAC line-to-line secondary, what is the voltmeter reading from line to ground:

6A5 - When passing through areas of static charge, high voltages can accumulate on antennas which are insulated from ground. What protects a connected receiver from damage?

6A6 - Vertical shipboard antennas for use in the MF band (410-525 kHz) are often fitted with top-hat loading sections. What is the purpose of these structures?