Which is the correct equation using ratios for converting 45 oz to milliliters?
A. 45 oz : x mL = 30 mL : 1 oz
B. x mL : 45 oz = 1 oz : 30 mL
C. x mL : 30 mL = 45 oz : 1oz
D. x mL : 45 oz = 30mL : 1 oz
D
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One of the things a nurse has taught to a patient during preoperative teaching is to have nothing by mouth for the specified time before surgery. The patient asks the nurse why this is important. What is the most appropriate response for the patient?
A) "You will need to have food and fluid restricted before surgery so you are not at risk for choking." B) "The restriction of food or fluid will prevent the development of pneumonia related to decreased lung capacity." C) "The presence of food in the stomach interferes with the absorption of anesthetic agents." D) "By withholding food for 8 hours before surgery, you will not develop constipation in the postoperative period."
You are the emergency department (ED) nurse caring for a 9-year-old who was in a motor vehicle accident
The mother arrives at the ED, and you explain that the child is in pain from a broken arm, which will need surgical intervention to set the bones. You ask the mother to comfort the child. What type of pain are you dealing with in this patient? A) Chronic B) Acute C) Intermittent D) Phantom
A nurse is caring for a group of sick patients. Which patient would the nurse be less likely to use isolation precautions with?
a. Tuberculosis (TB) c. Botulism b. Plague d. Smallpox
Which is an example of an interdependent nursing action?
a. Assess lung sounds every 4 hours. b. Educate the patient about the prescribed medication. c. Administer Demerol 50 mg intramuscularly (IM) every 4 hours PRN. d. Encourage the patient to express feelings.