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Urinalysis Tests: Physical and Chemical Evaluation

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Urinalysis Tests: Physical and Chemical Evaluation

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Questions and Answers

What does the presence of ketones in urine suggest?

Renal tubular involvement or ADH deficiency

Uncontrolled diabetes mellitus or starvation (correct)

Hemorrhage, infection, or trauma

Bacterial infection

What could an increase in urobilinogen in urine indicate?

Bacterial infection

Hepatic issues (correct)

Acid-base imbalance

Renal dysfunction or disorder

What does the presence of leukocytes in urine indicate?

Urinary tract infection if there is a lot of neutrophils (correct)

Uncontrolled diabetes mellitus or starvation

Hemorrhage, infection, or trauma

Renal dysfunction or disorder

What is the purpose of immunization against common pathogens in infection control measures?

To prevent the spread of common infections to patients Signup and view all the answers

Which of the following is a function of the infection-control program as described in the text?

Monitoring employees and patients at risk of infection Signup and view all the answers

What is the role of an exit pathway in infection control?

To remove infectious agents from the reservoir host Signup and view all the answers

What is the entry pathway for an infectious agent?

Mucous membranes and breaks in the skin Signup and view all the answers

Who is considered a susceptible host for infection?

The elderly and individuals with compromised immune status Signup and view all the answers

What is the main purpose of donning personal protective equipment (PPE)?

To minimize exposure to infectious agents Signup and view all the answers

Which handwashing step is crucial for ensuring all surfaces are reached?

Scrubbing for at least 15 seconds Signup and view all the answers