A patient has been admitted to the hospital with the diagnosis of DKA. What vital signs should a nurse anticipate that the patient will exhibit?
Temperature, 98° F; pulse, 84 beats/min; respirations, 18 breaths/min and shallow
Temperature, 99° F; pulse, 62 beats/min; respirations, 16 breaths/min and shallow
Temperature, 97.4° F; pulse, 110 beats/min; respirations, 26 breaths/min and deep
Temperature, 98.6° F; pulse, 76 beats/min; respirations, 16 breaths/min and deep
The Correct Answer is C
A. Normal pulse and respiratory rates do not indicate the expected tachycardia or Kussmaul respirations in DKA.
B. This option shows a slower heart rate, which is not typical of DKA where tachycardia is expected.
C. In diabetic ketoacidosis (DKA), clients typically exhibit tachycardia due to dehydration and deep, rapid Kussmaul respirations as the body attempts to correct the acidosis.
D. The vital signs in this option do not reflect the expected findings of DKA, such as tachycardia and deep respirations.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Hypertension does not contraindicate the use of sulfonylureas.
B. A blood glucose level of 140 mg/dL is a common finding in type 2 diabetes, and sulfonylureas are used to control such levels.
C. Shingles (herpes zoster) does not directly contraindicate the use of sulfonylureas.
D. Sulfonylureas should not be given to patients with a sulfa allergy because these medications contain sulfa compounds, which could cause an allergic reaction.
Correct Answer is ["A","B","C","E"]
Explanation
A. Assessing blood glucose levels is important because Cushing's syndrome can cause insulin resistance, leading to hyperglycemia.
B. Assessing for neck vein distention is necessary as it can indicate fluid overload, a common issue in Cushing's syndrome due to increased cortisol levels.
C. Weighing the client daily helps monitor for weight gain, which is a characteristic of Cushing's syndrome due to fat redistribution and fluid retention.
D. Monitoring for postural hypotension is less relevant in Cushing's syndrome; clients often experience hypertension rather than hypotension.
E. Monitoring for an irregular heart rate is important as electrolyte imbalances (like hypokalemia) associated with Cushing's can lead to cardiac arrhythmias.
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