Exam 3 Pharm Maps Flashcards
Assess/monitor __________ and
___________ levels before administering (All diuretics)
Blood pressure & Potassium
Monitor ___________ before and after (All diuretics)
Urine output
Caution with medications that can
________ blood pressure. (All diuretics)
Lower
__________ __________ are important to obtain with all diuretics
Daily weights
Assess for ________ prior to ambulation (All diuretics)
Dizziness
Take medication _____________ (pt. teaching, All diuretics)
In the A.M.
Avoid _____ (pt. teaching, All diuretics)
Alcohol
Notify MD if you experience ___, ___, or _____
(pt. teaching, All diuretics)
Weakness, Cramps, Heart palpitations
May cause _____ (pt. teaching, All diuretics)
Dizziness
Loop diuretic drug name
Furosemide (Lasix)
-ide
Reason for taking loop diuretics (3)
Hypertension, Pulmonary edema, & Congestive heart failure (CHF)
Action of loop diuretics
Acts on ascending LOH to prevent Na & Chloride being reabsorbed back into the BV. (extra water enter tubes)
Where salt goes, water follows
What are diuretics also called
Water pills
Loop diuretics contraindications (3)
Other nephrotoxic or ototoxic drugs
Digoxin (loss of potassium increases risk of toxicity)
Chronic renal failure
Loop diuretics adverse reactions (6)
Ototoxicity, Hypokalemia, Dehydration, Allergy, Nephritis, & Gout (“OH DANG”)
IV push slowly over ____ why? (loop diuretics)
1mL/min, Avoid causing tinnitus or hearing loss
Should use caution in the ____. Why? (loop diuretics)
Elderly, Because they often have an impaired renal or impaired liver = slow metabolism
Pt. on loop diuretics should eat food rich in __. Why?
Potassium, Because they lose a lot of potassium in the urine
Why do loop diuretics cause gout?
It causes hyperuricemia (extra uric acid)
What is uric acid?
A waste product when cells die and from certain foods
- too much of it causes these urate crystals by joints- joints becomes inflamed (gout)
Thiazide drug name
Hydrochlorothiazide (HCTZ)
(-thiazide)
Reason for taking Thiazides (3)
Hypertension (1st line DOC)
Pulmonary edema
Congestive HF
Action of Thiazides
Promotes Na & water excretion and
holds on to potassium but less than
the Potassium-sparing diuretics.
“The middleman”
Thiazides contraindications (4)
Renal failure
Caution with medications
- ACE inhibitors
- Digoxin
- Lithium
Thiazides adverse reactions (3)
Dizziness, Impotence, & Electrolyte imbalance
Pt.s on thiazides should avoid ____. Why?
Licorice, Excessive amounts can lead to hypokalemia
Monitor _____ with Thiazides
Creatine clearance
Hold if <50 mL/min
What is a benefit from using Thiazides?
Safest b/c of less effect on potassium levels
Potassium-sparing diuretics drug name
Spironolactone (Aldactone)
-one
Reason for taking potassium-sparing diuretics (3)
Hypertension, Pulmonary edema, & Congestive HF
Action of potassium-sparing diuretics
Promotes Na & water excretion but holds on to potassium in the blood stream.
(more than thiazide diuretics)
Potassium-sparing diuretics contraindications (4)
ACE inhibitors (hold on to potassium)
Digoxin (toxicity can cause hyperkalemia)
NSAIDS (increased nephrotoxicity)
Lithium (increases toxicity)
Potassium-sparing diuretics adverse reactions (3)
Hyperkalemia
Gynecomastia (overgrowth of breast tissue in men)
Abnormal menstrual cycle
Caution with other ____ (potassium-sparing diuretics)
Nephrotoxic drugs
What foods should pt. on potassium-sparing diuretics limit or avoid? Give examples?
High potassium
Ex: bananas, meats, fish, legumes, & tomatoes
Compare & contrast potassium-sparing diuretics with ___
Loop diuretics & Thiazide
Monitor for ___ & ____(All acid controlling medications)
Effectiveness & Abdominal pain
Review medication list for ____ (All acid controlling medications)
Drug interactions
Take _____ (All acid controlling medications, pt. teaching)
As directed
Avoid ____ (All acid controlling medications, pt. teaching)
Acidic foods (Citrus, alcohol, & condiments)
Pt.s on All acid controlling medications should stop
Smoking
Proton pump inhibitor (PPI) drug names (3)
Pantoprazole (Protonix)
Omeprazole (Prilosec)
Esomeprazole (Nexium)
Reason for taking PPI (3)
Gastroesophageal Reflux Disease (GERD)
GI ulcers (NSAIDs, stress-related)
Peptic Ulcer Disease (PUD)
Action of PPI
Inhibits protons (hydrogen ions) from entering the stomach – this blocks the production of hydrochloric acid.
PPI contraindications
Do not take with Theophylline. Increases risk of theophylline toxicity – hypokalemia, and metabolic acidosis
PPI adverse reactions (4)
C-diff, Dementia, Hypomagnesemia, & Multiple drug interactions
Caution while taking the following medications (4) (PPI), Why?
Warfarin (increased risk of bleeding)
Benzo (increase serum drug levels)
Antiepileptic drugs (increases serum drug levels)
Digoxin (absorption)
What do I teach my pt. about PPIs?
Take on an empty stomach and notify the MD of all medications, long-term use may cause osteoporosis or dementia
What should I monitor for with PPIs?
Magnesium level and side effects
H2 antagonist drug names (3)
Cimetidine (Tagamet)
Famotidine (Pepcid)
Ranitidine (Zantac)
-tidine
Reason for taking H2 antagonists (4)
GERD, PUD, Zollinger-Ellison Syndrome, & GI bleeds
What is Zollinger-Ellison Syndrome?
Tumors found in the pancreas & intestines but usually not cancerous
Action of H2 antagonists
Blocks H2 receptors which decreases HCL production
H2 antagonist contraindications (2)
Know drug allergies & Liver/kidney disease
H2 antagonist adverse reactions (4)
Confusion, Impotency, Gynecomastia, & Thrombocytopenia (low platelets)
Pt. on H2 antagonists should ___
Stop smoking
Take H2 antagonist _____ hr. before ____
1-2, antacids
Antacids drug names (4)
Calcium antacids (TUMS)
Sodium antacids (alka-seltzer)
Aluminum salts (Maalox)
Magnesium antacids (MOM)
Reasons for taking Antacids (3)
Gastritis, Heartburn, & Acid reflux
Action of antacids
Depends on type of antacids
Antacids contraindications
Magnesium antacids in renal patients
Antacids adverse reactions (5) (all 4 have their own)
Calcium antacids- kidney stones
Magnesium antacids- severe diarrhea
Aluminum salts- constipation
Sodium antacids- cardiac dysrhythmias
Metabolic alkalosis (All of them)