In a nonequivalent control group design, the most serious threat to internal validity is:
A) Testing
B) Selection
C) Maturation
D) History
B
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The nursing instructor is discussing the administration of nasal spray with the nursing students. What information is most important to include in this discussion?
A) Finish the bottle of nasal spray to clear the infection effectively. B) Nasal spray can be shared between family members only. C) Administer the nasal spray in a prone position. D) Overuse of nasal spray may cause rebound congestion.
A scale used to assess patients' weight should be calibrated:
a. only by the manufacturer. b. by a qualified technician at regularly scheduled intervals. c. each time it is used. d. when necessary, with the patient standing on the scale.
An elderly client diagnosed with asthma has a respiratory rate of 28 at rest with audible wheezes upon inspiration. An appropriate nursing diagnosis for this client would be:
1. Activity Intolerance. 2. Ineffective Airway Clearance. 3. Impaired Tissue Perfusion. 4. Ineffective Breathing Pattern.
A male infant is receiving phototherapy for the treatment of hyperbilirubinemia. Which action by the student nurse indicates that she does not fully understand the standard of care for this infant?
a. Changes the infant's position every 2 hours during therapy b. Administers feeding to the infant while under the light c. Covers the infant's scrotal area during therapy d. Leaves the infant unclothed during therapy