Which of These Methods Can Be Used to Determine the Number

question 45

Multiple Choice

Which of these methods can be used to determine the number of viable microorganisms in a sample?

• A) light scattering in a spectrophotometer
• B) measuring total cell mass
• C) measuring colony forming units per ml
• D) counting a known volume of cells in a hemocytometer

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Definitions:

Crisis Intervention

A treatment approach that tries to help people in a psychological crisis view their situation more accurately, make better decisions, act more constructively, and overcome the crisis.

Long-Term Therapy

A type of psychotherapy that extends over a long period, typically used for deeply rooted psychological issues.

Suicidal

Relating to or characterized by the intention or thoughts about causing one's own death.

Suicide Prevention Programs

Initiatives and interventions designed to reduce the incidence of suicide through awareness, education, and support strategies.