The lethal dose 50 of a drug is 2500 mg, and the effective dose 50 of the drug is 250 mg. The therapeutic index of the drug will be ________.
A. 10
B. 2.5
C. 0.1
D. 25
Answer: A
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An infant is being administered an immunization. Which of the following provides an accurate description of an immunization?
A) It should be administered to a pregnant woman prior to the infant's birth. B) It is the administration of an antigen for an antibody response. C) It produces many adverse reactions, particularly autism, in the infant. D) It protects the infant from exposure to infectious antibodies.
An adolescent has systemic lupus erythematosus (SLE). Which action by the teen indicates acceptance of the body changes that occur because of SLE?
1. Attends school but doesn't stay for after-school activities 2. Discusses the body changes with health care personnel only 3. Discusses the body changes with her best friend 4. Only attends small parties at friends' homes
Which of the following are preoperative conditions that may affect the patient's response to surgery? (Select all that apply.)
a. Age b. Religion c. Mental status d. Occupation e. Nutritional status
The nurse manager is planning to apply structural empowerment theory by providing access to professional development programs. The manager understands that this intervention is likely to support which domain of psychological empowerment?
1. Impact 2. Meaning 3. Competence 4. Self-determination