Table 102
I $+$ $\quad$ 1 Acid from Glucose $\quad$ Staphylococcus $\quad$

question 45

Multiple Choice

Table 10.2
I. Gram-positive
A. Catalase $+$
$\quad$ 1. Acid from glucose. $\quad$ Staphylococcus
$\quad$ 2. Glucose $\quad$$\quad$$\quad$$\quad$$\quad$ Micrococcus
B. Catalase-
$\quad$ 1. Coccus. $\quad$$\quad$$\quad$$\quad$ Streptococcus
$\quad$ 2. Rod $\quad$$\quad$$\quad$$\quad$$\quad$ Lactobacillus
II. Gram-negative
A. Oxidase-
1. Acid from lactose
$\quad$ a. Uses citric acid. $\quad$$\quad$$\quad$$\quad$ Citrobacter
$\quad$ b. Citric acid $\quad$$\quad$$\quad$$\quad$$\quad$$\quad$ Escherichia
2. Lactose-
a. $\mathrm { H } _ { 2 } \mathrm {~S}$ produced
$\quad$ (1) Urease positive. $\quad$$\quad$$\quad$$\quad$ Proteus
$\quad$ (2) Urease negative $\quad$$\quad$$\quad$$\quad$ Salmonella
B. Oxidase $+$
$\quad$ 1. Rod. $\quad$$\quad$$\quad$$\quad$$\quad$ Pseudomonas
$\quad$ 2. Coccus. $\quad$$\quad$$\quad$$\quad$ Neisseria
-Use the dichotomous key in Table 10.2 to identify a gram -negative cell that ferments lactose and uses citric acid as its sole carbon source.

• A) Escherichia
• B) Citrobacter
• C) Lactobacillus
• D) Staphylococcus
• E) Pseudomonas

---

Definitions:

BARS

Behaviorally Anchored Rating Scales, a method used in performance management that focuses on specific behaviors that illustrate various levels of performance.

Behavioural Methods

A range of techniques used in management and psychology to understand and influence individual actions in an organizational context, often for training or assessment purposes.

Developmental Feedback

Constructive criticism provided to individuals to promote their personal and professional growth.

Results Evaluations

The analysis and assessment of the outcomes of a specific activity or program to determine its effectiveness and impact, often guiding future improvements.