A nurse is reporting a client's laboratory tests to the provider to obtain a prescription for the client's daily warfarin.
Which of the following laboratory tests should the nurse plan to report to obtain the prescription for the warfarin?

The correct answer is D. The nurse should measure the client's vital signs first to assess for any injuries or complications from the fall, such as bleeding, shock, or head trauma. The nurse should then notify the provider and document the fall in the client's medical record. Completing an incident report is also important, but it is not the first action that the nurse should take.

The correct answer is choice B: Axillary.

Choice B rationale: The axillary site, or under the arm, is the preferred site for obtaining the temperature of a newborn. This method is safe and generally well-tolerated by infants. It carries a lower risk of injury or discomfort compared to other methods.

Choice A rationale: Rectal temperature measurement can be accurate but is more invasive and may cause discomfort or injury to the newborn. It is generally not the preferred method for routine temperature checks in newborns.

Choice C rationale: Tympanic temperature measurement, which uses the ear canal, may not be accurate for newborns due to their small ear canal size and the presence of vernix caseosa or amniotic fluid.

Choice D rationale: Oral temperature measurement is not suitable for newborns as they cannot hold the thermometer in their mouth safely or reliably. This method is more appropriate for older children and adults.