Both Streptococcus Pyogenes and Corynebacterium Diphtheriae Are Highly Pathogenic,and the Disease

question 35

Multiple Choice

Both Streptococcus pyogenes and Corynebacterium diphtheriae are highly pathogenic,and the disease symptomology can be very severe.Why is this?

• A)Infants and children are the high-risk groups and their morality rate is higher than for other ages.
• B)Both bacteria produce potent exotoxins.
• C)They induce autoimmune states in the patients.
• D)There are no antibiotics useful for diseases caused by these bacteria.

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Definitions:

Direct Materials Purchases Variance

The difference between the budgeted cost of materials that should have been purchased for the production volume and the actual cost of materials purchased.

Variable Overhead

Costs that fluctuate with production levels, such as utility bills or raw material costs, that are not directly tied to manufacturing.

Materials Price Variance

The difference between the actual cost of raw materials and the standard (expected) cost, used to assess budgeting efficiency.

Direct Materials Purchases Variance

The difference between the actual cost of direct materials purchased and the expected cost at standard prices.