the patient is taking furosemide 40mg twice daily, the nurse monitors the patient's lab report for

by Prof. Annabelle Eichmann MD 6 min read

chapter 38 Flashcards | Quizlet

9 hours ago A patient is taking furosemide 40 mg daily for heart failure and hypertension. It is most important for the nurse to assess the patient for the development of a. low serum potassium, sodium, and magnesium, and elevated calcium. b. low serum potassium and … >> Go To The Portal


What should I know about furosemide before taking it?

Potassium supplements or extra dietary potassium may be needed to counteract the effects of low potassium caused by furosemide. If you have diabetes, be aware that furosemide may increase your blood glucose levels.

What is the classification of furosemide?

Furosemide belongs to the class of medicines known as loop diuretics. It is a potent loop diuretic. 2. Upsides Used to relieve the body of excess fluid caused by heart failure, kidney failure, cirrhosis of the liver, and other conditions.

Does furosemide interact with other medications or foods?

Common medications that may interact with furosemide include: other medications that lower potassium. People taking oral medications for diabetes may need to talk to their doctor about adjusting the dose of their medicine. Note that this list is not all-inclusive and includes only common medications that may interact with furosemide.

Does furosemide deplete electrolytes?

Bottom Line Furosemide significantly increases urination which relieves excess fluid, but its use may also lead to the depletion of certain electrolytes in the body (such as potassium). 5. Tips Dosages may need to be adjusted depending on the individual; higher dosages need extra monitoring by a doctor.

What labs do you monitor for furosemide?

Careful monitoring of the patient's clinical condition, daily weight, fluids intake, urine output, electrolytes, i.e., potassium and magnesium, kidney function monitoring with serum creatinine and serum blood urea nitrogen level is vital to monitor the response of furosemide.

What are the side effects of furosemide 40mg tablets?

Furosemide side effectsnausea or vomiting.diarrhea.constipation.stomach cramping.feeling like you or the room is spinning (vertigo)dizziness.headache.blurred vision.More items...

Does furosemide cause hyperkalemia?

NSAIDs reduce the vasodilation and natriuretic effects of furosemide by inhibiting the synthesis of prostaglandins, resulting in Na+ retention, azotemia, and hyperkalemia25). Furosemide induces various electrolyte imbalances including hypokalemia, hypomagnesemia, hypocalcemia, hyponatremia, and hyperuricemia3,16).

What should you monitor when administering IV furosemide?

Blood pressure and electrolytes should be routinely monitored. (Moderate) Coadministration of furosemide and Angiotensin-converting enzyme inhibitors (ACE inhibitors) or angiotensin II receptor antagonists may result in severe hypotension and deterioration in renal function, including renal failure.

Does furosemide lower potassium?

Thiazide diuretics, such as chlorothiazide (Diuril), chlorthalidone (Hygroton), and hydrochlorothiazide (Esidrix, HydroDiuril, Microzide) tend to deplete potassium levels. So do loop diuretics, such as bumetanide (Bumex) and furosemide (Lasix).

What is the side effect of furosemide?

This medication may cause dehydration and electrolyte imbalance. Tell your doctor right away if you have any of these unlikely but serious side effects: muscle cramps, weakness, unusual tiredness, confusion, severe dizziness, fainting, drowsiness, unusual dry mouth/thirst, nausea, vomiting, fast/irregular heartbeat.

What labs do you monitor with diuretics?

Lab Test Considerations: Monitor electrolytes (especially potassium), blood glucose, BUN, and serum uric acid levels before and periodically throughout course of therapy.

How does furosemide cause metabolic alkalosis?

Loop diuretics (such as furosemide) and thiazides can cause rapid and significant urinary fluid excretion, as seen in our patient. This decreases extracellular fluid (ECF) volume and hence relieves symptoms associated with edema, but it concentrates ECF HCO3-, causing a metabolic alkalosis.

How does furosemide affect potassium?

Furosemide is mainly used to treat hyperkalemia, which brings about its desired effect by removing the excess serum potassium through its action on loop of Henle. [23] This property of furosemide resulted in an increased urinary potassium levels in experimental rats.

What is furosemide 40 mg used for?

Furosemide is used alone or in combination with other medications to treat high blood pressure. Furosemide is used to treat edema (fluid retention; excess fluid held in body tissues) caused by various medical problems, including heart, kidney, and liver disease.

Does LASIX decrease BUN and creatinine?

Furosemide (Lasix) can be considered one of the ingredients that can cause elevations of BUN. This type of reversible elevations can be caused and are associated with the dehydration of the, and as a result, they should be avoided in the patients with the acute symptoms for the renal insufficiency 17.

What should you be on an alert for in a patient who is on furosemide and digoxin and why?

Furosemide and digoxin are often used together but may require more frequent evaluation of your digoxin, potassium, and magnesium levels. You should notify your doctor if you have symptoms, such as weakness, tiredness, muscle pains or cramps, nausea, decrease appetite, visual problems, or irregular heartbeats.

What is metoclopramide used for?

Metoclopramide is used to treat GERD, slow gastric emptying, and nausea. A patient is receiving an 80 mg gentamycin invusion over 30 minutes every 12 hrs. The patient will receive the 4th dose of gentamycin today at 0900. The physician has ordered trough blood level to be drawn with the 4th dose.

What does it mean when a nurse enters the room and the patient is asleep?

The patient is asleep when the nurse enters the room. The nurse notices that the patient's breathing and heart rate are slow. The nurse attempts to arouse the patient, but the patient will not wake. The nurse initiates a CODE BLUE and can anticipate giving: Naloxone.

Does lactulose cause dizziness?

The lactulose pulls extra water into your colon to loosen your stool in order to rid your body of extra ammonia.". A patient reports taking four (4) buffered aspirin a day and is complaining of dizziness and ringing in the ears. The nurse should recognize that the patient is probably experiencing: Aspirin toxicity.

When to give second dose of meds?

Give the second dose in the early evening to allow for the patient to sleep at night. The nurse is caring for a patient who is scheduled for surgery at 1200. The physician has left orders to give medications with a sip of water at 9 am.