Question

Do i have enough information to complete table 2? if so how would i go about doing it

Observations and Results 1. Indicate the absence of a zone of inhibition as (0), and the presence of a zone of inhibition as (+). ANTIMICROBIAL AGENT 3% Hydrogen 70% Isopropy! Peroxide Alcohol Tincture of lodine 5% Chlorine Bleach + O + + + Bacterial Species E. coli gram-negative S. aureus gram-positive P.aeruginosa gram-negany B. cereus spore-former gram-positive IP. Nulgans Igram negative + + + + + + 2. Indicate which of the antiseptics exhibited microbicidal activity against each of the following groups of microorganisms. Tincture of lodine 3% Hydrogen peroxide 70% Isopropyl Alcohol 5% Chlorine Bleach Bacterial Group Gram-negative Gram-positive Acid-fast Spore-former 3. Which of the experimental chemical compounds appears to have the broad- est range of microbicidal activity? The narrowest range of microbicidal activity?

Answer 1

Yes table 1 contains enough information to complete table 2.

P. aeruginosa is an Acid-fast bacterium.

Bacterial group	Tincture of iodine	3% Hydrogen peroxide	70% Isopropyl alcohol	5% Chlorine bleach
Gram-positive	+	+	0	+
Gram-negative	+	+	0	+
Acid-fast	0	+	0	0
Spore-former	+	+	0	+

Iodin is effective to both gram positive and gram negative bacteria and all other pathogens. But Acid-fast bacterium are exceptional.