A client is admitted with a suspected opioid overdose and a respiratory rate of 6 breaths per minute. Which of the following data would the nurse anticipate? (SELECT ALL THAT APPLY)
pH 7.29
Pa CO2 54
pH 7.51
PaO2 72
Pa CO2 31
Correct Answer : A,B
A. pH 7.29: A respiratory rate of 6 breaths per minute suggests hypoventilation, which can lead to respiratory acidosis due to retention of carbon dioxide (CO2). A decrease in pH (acidosis) is expected in this scenario.
B. PaCO2 54: In respiratory acidosis, PaCO2 levels are elevated due to inadequate ventilation, leading to CO2 retention. Therefore, an elevated PaCO2 level would be anticipated in this situation.
C. pH 7.51: A pH of 7.51 indicates alkalosis, which is not consistent with the expected respiratory acidosis in the context of opioid overdose and hypoventilation. Therefore, this choice is not anticipated.
D. PaO2 72: Oxygenation may be impaired in opioid overdose due to respiratory depression, but this PaO2 level is within the normal range. Hypoxemia is not typically a prominent feature of respiratory acidosis unless there are concurrent respiratory conditions or complications. Therefore, this choice is not anticipated.
E. PaCO2 31: A PaCO2 level of 31 indicates hypocapnia, which is not consistent with the expected respiratory acidosis in the context of opioid overdose and hypoventilation. Therefore, this choice is not anticipated.

Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. "STAT" stands for "immediately" or "at once" in medical terminology. When a medication order is marked as STAT, it means that the medication should be administered as soon as possible, without delay. This abbreviation is used for urgent situations where the medication needs to be given promptly.
B. "PRN" stands for "pro re nata," which translates to "as needed" in Latin. When a medication order is marked as PRN, it means that the medication should be administered as required based on the patient's needs or symptoms. The timing of administration is not fixed but depends on specific conditions or situations, such as pain or nausea.
C. "TID" stands for "ter in die," which translates to "three times a day" in Latin. When a medication order is marked as TID, it means that the medication should be administered three times daily, at regular intervals throughout the day.
D. "QID" stands for "quater in die," which translates to "four times a day" in Latin. When a medication order is marked as QID, it means that the medication should be administered four times daily, at regular intervals throughout the day.
Correct Answer is D
Explanation
D. The sigmoid colon is the last part of the large intestine before the rectum. It functions to store fecal material and absorb water and electrolytes. Fecal material passing through the sigmoid colon tends to become more solid as water is absorbed, resulting in a more formed stool compared to other parts of the colon.
A. The transverse colon is located in the upper abdomen and is responsible for further absorption of water and electrolytes from the stool. Fecal material passing through the transverse colon tends to become more solid as water is absorbed, but it may not be as solid as stool from the descending colon or sigmoid colon.
B. The ascending colon is where stool is in a more liquid form as it moves up from the cecum. It undergoes further absorption of water and electrolytes as it travels through the colon, but it typically does not produce solid fecal output.
C. The ileum is the final portion of the small intestine and connects to the large intestine (colon). Stool passing through the ileum is still in a relatively liquid state as it contains undigested food particles, bile salts, and digestive enzymes. The primary function of the ileum is absorption of nutrients rather than water reabsorption, so fecal output from an ileostomy is usually more liquid.

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