An appropriate procedure for urine testing with reagent strips for chemical properties of the sample is to:
a. obtain the first voided specimen in the morning.
b. immerse the test strip in the urine and remove immediately.
c. add a chemically active tablet to the urine and then test it with a reagent strip.
d. wipe the strip with a sterile gauze after dipping.
Question 2When the skin is exposed to warm or hot temperatures, which of the following occurs? (Select all that apply.)
a. Vasodilatation
b. Vasoconstriction
c. Perspiration
d. Piloerection
Question 3Which of the following would require using caution in applying cold therapy?
a. Chronic pain
b. Joint trauma
c. Circulatory insufficiency
d. Sprains
Question 4What should the nurse do first if a patient is unable to void on demand for a clean-voided specimen?
a. Perform Cred's procedure for the suprapubic area.
b. Catheterize the patient to obtain the specimen.
c. Offer fluids, if allowed, and wait about 30 minutes.
d. Notify the physician that the test cannot be completed.
Question 5If a patient on a hypothermia blanket starts to shiver, what action should the nurse take?
a. Discontinue treatment.
b. Place more padding around the patient.
c. Discuss with the physician the use of a metabolic stimulant.
d. Increase the temperature to a more comfortable range.