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. Skinny, muscle-wasted appearance B. Dependent edema C. Production of large amounts of sputum D. Cyanotic Skin tone

Correct Answer is A

Explanation

A. Skinny, muscle-wasted appearance is more characteristic of emphysema, another type of COPD. Patients with chronic bronchitis often have a more ruddy complexion due to chronic hypoxia.
B. Dependent edema can occur due to right-sided heart failure, which is a complication of chronic bronchitis.
C. Production of large amounts of sputum is a hallmark symptom of chronic bronchitis.

D. Cyanotic Skin tone is also a common finding in patients with chronic bronchitis due to chronic hypoxia.

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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

Patients with Chronic Bronchitis can sometimes display some characteristic signs and symptoms. Which of the following is NOT commonly one of these characteristic signs?

Correct Answer is A

Explanation

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