Answer to Question 1
A
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A Interpersonal variables are factors within both the sender and receiver that influence communication. Perception is one such variable; each person's view of reality is unique and is formed by his or her expectations or experiences. Examples of interpersonal variables are postoperative discomfort, anxiety, and medication effects.
B An extremely warm room is an example of an environmental variable that may affect communication because of the resulting discomfort.
C A talkative roommate is an example of an environmental variable that may affect communication because of the distraction and lack of privacy.
D Noise, such as a loud television, is an example of an environmental variable that may affect communication.
Answer to Question 2
B
To prevent the transmission of hepatitis A, the nurse must take special care when handling feces.
Hepatitis B and C may be found in blood.
Hepatitis A is not found in saliva.
Hepatitis A is not found in vaginal secretions.
Testing Visual Fields by Confrontation: The nurse and patient should be approximately at an eye to e
Client on IV patient-controlled analgesia (PCA).
Communication as active process
Patient teaching: health promotion to prevent osteroporosis in women
People with normal color vision see the number 29 in the chart; however, those who are color-blind c