Author Question: While reviewing the patient's lab test results, the nurse identifies which of the following findings ... (Read 76 times)

fahad · **on:** Jul 22, 2018

While reviewing the patient's lab test results, the nurse identifies which of the following findings as abnormal?

a. pH 7.37
b. SaO2 98
c. PaCO2 54 mm Hg
d. PaO2 82 mm Hg

Question 2

In determining the nutritional status of a patient and developing a plan of care, it is important to evaluate the patient according to

a. Published standards.
b. Nursing professional standards.
c. Absence of family input.
d. Patient input only.

joanwhite · **Reply #1 on:** Jul 22, 2018

Answer to Question 1

C

Feedback
A The normal pH is 7.35 to 7.45; the patient's is within normal limits at 7.37.
B The normal SaO2 is 98 to 100; the patient's is within normal limits at 98.
C The normal PaCO2 is 35 to 45 mm Hg; the patient's PaCO2 is high at 54 mm Hg.
D Normal arterial oxygen tension (PaO2) is between 80 and 100 mm Hg; the patient's is within normal limits at 82 mm Hg.

Answer to Question 2

A
Referring to professional standards for nutrition is especially important during this step because published standards are based on scientific findings. Nursing standards cannot be used alone. Other health care professionals must be consulted to adopt interventions that reflect the patient's needs. Family should be involved in evaluation and design of interventions. Although patient input is important, synthesis of patient information from multiple sources is necessary to devising an individualized approach to care that is relevant to the patient's needs.