Let and

question 47

Multiple Choice

Let and .Suppose A and B are independent.What is ?

• A)0.12
• B)0.3
• C)0.4
• D)0.7

---

Definitions:

Preoperative Phase

The period before an operation; begins when the decision for surgery has been made and ends when the client is transferred to the operating room bed.

Admission History

Detailed record of a patient's past and present health information, collected upon their admission to a healthcare facility.

Penrose Drain

A type of surgical drain made from soft rubber that is used to remove fluids from a wound.

Sterile Glove

Medical-grade gloves that have been sterilized to ensure they are free from microorganisms, used in surgical procedures and settings requiring strict asepsis.