A patient is diagnosed with hypoxemia. In which of the following is this impairment in oxygenation most likely seen?
1. diabetic ketoacidosis
2. multiple organ dysfunction syndrome
3. arthritis
4. pneumothorax
4
Rationale: Because a pneumothorax can produce ventilation–perfusion mismatching, this is a common cause of hypoxemia. Hypoxia, defined as an inadequate amount of oxygen available at the cellular level leading to anaerobic metabolism, is seen in diabetic ketoacidosis. Dysoxia, a condition characterized by an inability of the cells to use oxygen properly despite adequate levels of oxygen delivery, can lead to more life-threatening oxygenation impairments, including shock states and multiple organ dysfunction syndrome.
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a. Medicaid b. Blue Cross c. Medicare d. HMO
A nurse prepares for an initial interview with a patient with suspected adult ADHD. Questions should be focused to elicit information about which problem?
a. Headaches b. Inattention c. Sexual impulses d. Trichotillomania
A newborn exhibits significant jittery movements, convulsions, and apnea. Hypoparathyroidism is suspected. What would the nurse expect to be administered?
What will be an ideal response?