Which of the following is an EARLY indication of Hypoxia?

Asystole

Restlessness or anxiety

Loss of consciousness

Cyanosis

Answer and Explanation

The Correct Answer is B

A.   This is a late-stage sign of hypoxia, indicating cardiac arrest and no heart activity.
B.   This is an early sign of hypoxia. As oxygen levels drop, the brain becomes agitated and the patient may exhibit restlessness, confusion, or anxiety.
C.   This is a late sign of hypoxia, occurring when the brain is severely deprived of oxygen.
D.   This is a late sign of hypoxia, indicating a bluish discoloration of the skin due to deoxygenated hemoglobin.

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Correct Answer is D

Explanation

A. Blood transfusions are not indicated for DKA unless there's severe anemia, which is not a common presentation.
B. Blood sugar checks every 4 hours and subcutaneous sliding scale Insulin are not appropriate for the severe hyperglycemia and dehydration present in DKA.
C. TPN is not necessary as the patient can tolerate oral intake once stabilized.
D. Continuous IV fluid administration is essential to correct dehydration and electrolyte imbalances, which are common in DKA. Isotonic solutions like normal saline or lactated Ringer's are typically used.

A. The patient is hyperglycemic with FSBG of 120 B. The patient feels nauseous after receiving opioid pain medication C. The presence of Ketones in their blood and urine D. The patient reports some soreness at the operative site

Correct Answer is C

Explanation

A. While hyperglycemia is common after surgery, a blood sugar of 120 is not considered severely high.
B. Nausea is a common side effect of opioid pain medication and not specifically related to diabetes complications.
C. This is the most likely indicator of a severe complication, specifically Diabetic Ketoacidosis (DKA). Ketones in the blood and urine are characteristic of DKA, which can be life-threatening.
D. Postoperative soreness is expected.

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Which of the following is an EARLY indication of Hypoxia?

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Naxlex Comprehensive Predictor Exams

Your female patient with Type 1 Diabetes was brought into the Emergency Room because the family states she had been weak and fatigued after getting sick a couple of days ago. The patient is diagnosed with DKA. What do you anticipate will be ordered to treat this condition?

Correct Answer is D

Explanation

You are caring for a patient with Type 1 diabetes who had surgery yesterday. Which of the following findings would MOST LIKLEY indicate that the patient is suffering a severe complication from their disease?

Correct Answer is C

Explanation

A nurse is caring for a client who has a blood glucose of 52. The client is lethargic but arousable. Which of the following actions should the nurse perform first?

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