A 51-year-old patient, who takes a calcium channel blocker (CCB), reports that he is experiencing constipation. Which CCB is the patient most likely to be taking?
Non-dihydropyridine calcium channel blockers -- which are diltiazem and verapamil -- are statistically more likely to cause constipation. Of these two, verapamil has a higher probability of causing this side effect.
How many millimoles of sodium are in 0.9% sodium chloride?
0.9% = 9 grams per every 1,000mL Molecular weight of NaCl = 58.5 9 / 58.5 = 0.154 moles 0.154 moles is the same as 154 millimoles There are 154 millimoles of sodium ions and 154 millimoles of chloride ions in 0.9% sodium chloride.
A 49-year-old's blood test results have come back from the lab. Their chloride level currently measures 99 mEq/L. How should you interpret this result?
Serum chloride levels should ideally fall between 96-106 mEq/L. For this reason, the patient's chloride level has come back as normal.
Before use, which of the following products should be used to clean surfaces of a laminar flow hood?
Before each use, 70% isopropyl alcohol should be used to clean surfaces of a laminar flow hood.
What is the active ingredient of the medicine Lyrica?
Pregabalin is the active ingredient of the medicine Lyrica; a drug used to treat epilepsy, neuropathic pain, fibromyalgia and generalized anxiety disorder (GAD).
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