GALEN NUR 210 EXAM 3 ACTUAL

GALEN NUR 210 EXAM 3 (ACTUAL / )

QUESTIONS AND VERIFIED ANSWERS.

Beta adrenergic blockers end in -olol

Alpha-adrenergic blockers end in -sin

Calcium Channel Blockers end in -pine

Angiotensin converting enzyme (ACE) Inhibitors end in -pril

Angiotensin II Receptor Blockers (ARBs) end in -sartan or -tan

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Isoniazid & Rifampin (Antitiburcular Drugs) Action Inhibits bacterial cell-wall synthesis

Isoniazid & Rifampin (Antitiburcular Drugs) Uses Treat tuberculosis; prophylactic use against tuberculosis

Isoniazid & Rifampin (Antitiburcular Drugs) Side effects/adverse reactions -Drowsiness -Photosensitivity -Dizziness -GI upset -Ocular toxicity

-Peripheral neuropathy -Vitamin B6 deficiency -Increased LFT's - Liver damage -Can also injure kidneys

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-Rifampin - turne secretions orange

Isoniazid & Rifampin (Antitiburcular Drugs) Contraindications -Severe renal or hepatic disease -Alcoholism -Diabetic retinopathy

Isoniazid & Rifampin (Antitiburcular Drugs) Interactions -Alcohol -Antacids

Isoniazid & Rifampin (Antitiburcular Drugs) Interventions/Teaching -Administer Isoniazid 1 hour before meals or 2 hours after meals -Must follow complete regimen -Collect sputum in early morning -Check liver enzymes, kidney function -Need frequent eye examinations -Report numbness, tingling, burning 3 / 4

-Take pyridoxine (vitamin B6) to help prevent peripheral neuropathy -Teach sun precautions, to avoid antacids -Teach rifampin can turn urine, feces, saliva, sputum, sweat, and tears red-orange. Contact lenses and clothes can be stained

Antihistamines -Diphenhydramine (first generation) -Loratadine (second generation) non-sedating

Diphenhydramine (Antihistamine) first generation: Action

Blocks histamine, which decreases allergic response

Diphenhydramine (Antihistamine) first generation: Uses

Treat allergic rhinitis, itching (allergic reaction), prevent motion sickness, sleep aid, antitussive

Diphenhydramine (Antihistamine) first generation: Side

effects

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