What is represented by the number 5? 
A. hub
B. leading ring
C. training ring
D. barrel
Answer: A
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The patient has acquired immunity to the measles virus. What is the central component of this acquired immunity?
A) Presence of natural killer cells B) Developed antibodies C) Platelets and eosinophils D) Bone marrow stem cells
A patient in the ICU is complaining that he is not sleeping well at night because of anxiety. Which of the following would be the most helpful intervention for the nurse to make?
A) Provide the patient with a bath immediately following his first 90-minute REM sleep cycle. B) Increase the patient's pain medication. C) Provide the patient with 5 minutes of effleurage and then minimize disruptions. D) Monitor the patient's brain waves by polysomnography to determine his sleep pattern.
The patient is exhibiting signs of a pneumothorax following a tracheostomy. The surgeon inserts a chest tube into the anterior of the chest wall. The nurse tells the family that the primary purpose of the chest tube is to:
A) Remove air B) Drain sputum secretions C) Monitor bleeding D) Assist with mechanical ventilation
In the __________ culture, mental and emotional disorders are expressed as somatoform complaints on the basis of the belief that the body is the property of the ancestors
a. Japanese b. Hispanic c. Southeast Asian d. Korean