A nurse is collecting data from a client whose arterial blood gas values reveal a pH of 7.24, PaCO2 of 53, and an HCO3 of 24. The nurse should prepare to treat the client for which of the following acid-base imbalances?
Respiratory acidosis - The low pH (acidosis) and elevated PaCO2 suggest respiratory acidosis, which is caused by inadequate ventilation leading to an accumulation of carbon dioxide.
Metabolic acidosis - Metabolic acidosis is characterized by a low pH and decreased HCO3.
Respiratory alkalosis - Respiratory alkalosis is characterized by a high pH and low PaCO2, which is not consistent with the provided arterial blood gas values.
Metabolic alkalosis - Metabolic alkalosis is characterized by a high pH and increased HCO3, which does not align with the given values.
The Correct Answer is A
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. “I will notify my provider before taking any other medications.” - This statement reflects an understanding of the need to check for potential interactions with other medications, which is an appropriate response.
B. “I have made an appointment to see my dentist next week.” - Dental care is important, and
scheduling an appointment with the dentist is a responsible action. However, it does not indicate a misunderstanding about the medication.
C. “I will take this medication with meals.” - Taking phenytoin with meals is a correct instruction as it can help reduce gastrointestinal side effects.
D. "I'll be glad when my seizures stop so I can quit taking this medicine." - This statement
indicates a misunderstanding about the chronic nature of anti-seizure medications. The client needs further education on the importance of continuing the medication even if seizures stop.
Correct Answer is D
Explanation
a. Urinary retention: Dark amber, cloudy, and malodorous urine is not typically associated with urinary retention. Urinary retention usually results in a lower-than-normal urine output.
b. Urinary incontinence: Incontinence refers to the inability to control urine flow and does not directly cause changes in urine color, clarity, or odor.
c. Urinary frequency: Increased frequency of urination is not typically associated with dark amber, cloudy, and malodorous urine.
d. Urinary tract infection (UTI): Dark amber, cloudy, and foul-smelling urine are common signs of a urinary tract infection. The infection causes changes in the appearance and odor of urine due to the presence of bacteria and inflammatory cells.
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