The nurse is planning to administer an intramuscular injection to an obese adult. What size needle is most appropriate?
a. 27 gauge, 3/8 inch c. 23 gauge, 1-1/2 inch
b. 25 gauge, 1 inch d. 21 gauge, 2 inch
ANS: D
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In which section of the research report might the research problem be stated?
A) Abstract B) Introduction C) Methods section D) Results section
The nurse is reviewing the structure and function of various organs in the female reproductive system. Which information should the nurse include about the ovum in the review with the client?
A) Consists of protoplasm enclosed within a three-layered cell wall B) Contains a small nucleus, within which is a nucleolus called the germinal spot C) All the ova a female will ever have are present at birth D) Ovum is smaller than the sperm cell
The nurse of a preschool child is helping parents develop a healthy meal plan for their child. What nutritional requirements for this age group should the nurse consider?
A) The 3- to 5-year-old requires 300 to 500 mg calcium and 10 mg iron daily. B) The 3-year-old should consume 10 mg dietary fiber daily. C) The 4- to 8-year-old requires 15 mg dietary fiber per day. D) The typical preschooler requires about 85 kcal/kg of body weight.
A patient enters the emergency department in adrenal crisis. The patient is lethargic and vital signs are blood pressure 85/52 mm Hg and pulse 88 beats/min. Which event in the patient's week most likely precipitated this crisis?
a. Eating a high-fat diet b. Being laid off from a job c. Taking Tylenol for a headache d. Maintaining usual exercise of walking each night