The nurse is caring for a client with cyanide poisoning. The nurse is most correct to assess which systems where manifestation of the poisoning primarily occurs?
A) Cardiovascular and respiratory system
B) Gastrointestinal and musculoskeletal system
C) Cardiovascular and neurological system
D) Sensory and respiratory system
C
Feedback:
Cyanide poisoning is manifested primarily by the heart/cardiovascular system and brain/neurological system. Symptoms include tachycardia, cardiac dysrhythmias, low blood pressure, restlessness, headache, loss of consciousness, and then respiratory failure.
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A patient with Parkinson disease asks the nurse what an "on–off" problem means with medications. What should the nurse explain to the patient?
1. "The ‘on' times will be when your symptoms are under control; the ‘off' times are when you will have increased problems with symptom management." 2. "There will be times when you are depressed (off) and when you are happy (on)." 3. "You will have to take breaks from this medicine by stopping (off) and starting it (on) again, so you don't build up a tolerance to it." 4. "I'm not a pharmacist, so I shouldn't be answering this question."
When preparing an intravenous infusion for an infant, it would be important to
A) add a calibrated fluid pump to the line. B) use a large-bore needle to prevent plugging. C) hang the bottle no higher than 4 feet above the infant's head. D) use a rolled pillowcase instead of a hard arm board.
In the context of calcium channel blockers, how do dihydropyridines differ from nondihydropyridines?
A. Unlike nondihydropyridines, dihydropyridines are widely used for their antiarrhythmic effects. B. Unlike dihydropyridines, nondihydropyridines are not arterial vasodilators. C. Unlike dihydropyridines, nondihydropyridines increase heart rate and AV conduction. D. Unlike nondihydropyridines, dihydropyridines do not have direct antiarrhythmic effects on the heart.
The nurse is seeing a new client in the clinic who reports polyuria and polydipsia. These conditions are indicative of which endocrine disorder?
What will be an ideal response?