The Problem(s) with Using Sludge as a Fertilizer Is/are the

question 18

Multiple Choice

The problem(s) with using sludge as a fertilizer is/are the

• A) presence of heavy metals and similar pollutants AND inhibitory effect it has on plant growth.
• B) presence of heavy metals and similar pollutants AND presence of pathogenic organisms and viruses.
• C) presence of pathogenic organisms and viruses AND inhibitory effect it has on plant growth.
• D) inhibitory effect it has on plant growth AND stimulatory effect it has on methane production.
• E) stimulatory effect it has on methane production AND presence of pathogenic organisms and viruses.

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Definitions:

Towel Bath

A technique for bathing individuals, typically those who are bedridden or have limited mobility, using a large towel and no-rinse soap to clean the body without a traditional bath or shower.

Perineal Care

The practice of cleaning the genital and anal areas of the body, an important aspect of personal hygiene.

Lower Gastrointestinal Bleeding

Bleeding that occurs from the lower part of the digestive tract, specifically the colon and rectum.

Diabetic Ketoacidosis

A serious diabetes complication where the body produces excess blood acids (ketones) due to a lack of insulin.