Which Statement Is True Regarding the Yolk Sac

question 16

Multiple Choice

Which statement is true regarding the yolk sac?

• A) Only animals that develop outside the mother, like a chicken, have yolk sacs.
• B) The yolk sac in a human is inactive.
• C) The placenta and yolk sac are synonymous.
• D) The yolk sac will help to form the digestive system.

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Definitions:

Urinary Catheter

A tube inserted into the bladder to provide urinary drainage when an individual is unable to urinate naturally.

Health Care-Acquired Infection

An infection that a patient acquires while receiving treatment for another condition within a healthcare setting, also known as a nosocomial infection.

Aseptic Technique

The practice of preventing contamination by pathogens in medical settings through the application of strict sterile conditions.

Disinfection

The process of cleaning something, especially with a chemical, to destroy bacteria.