18 Questions
Which of the following is a contraindication for using Furosemide (Lasix)?
Renal disease
What is the class of Furosemide (Lasix)?
Loop diuretic
What is the onset of action for Furosemide (Lasix) when administered intravenously?
~15 minutes
How long does the effect of Furosemide (Lasix) last when administered intravenously?
6 hours
Which of the following is NOT a step in the treatment of hyperkalemia?
Albuterol
What does Insulin & Glucose do in the treatment of hyperkalemia?
Hides glucose intracellularly
Which medication rapidly hides potassium inside the cell in the treatment of hyperkalemia?
Albuterol
Which medication actually removes potassium from the body in the treatment of hyperkalemia?
Furosemide
What is the relative contraindication for using Furosemide (Lasix) in patients with liver/renal disease?
Lower dose
Which formula defines the rate a fluid can flow through a tube?
(Change in Pressure) x Radius4 Length of the Catheter
Which of the following is NOT a risk factor for hyperkalemia?
Severe infections
What are the toxic effects of hyperkalemia on the heart?
Destabilizes cardiac myocytes
Which of the following is NOT a step in hyperkalemia treatment?
Albuterol
What is the main purpose of Calcium Gluconate in hyperkalemia treatment?
To stabilize cardiac myocyte cell membranes
Which electrolyte serves as a buffer and can counteract acidosis?
Sodium Bicarbonate
What is the class of hormone that binds to insulin receptor on cell membranes and facilitates glucose transport into cells?
Insulin
Which route of administration can cause significant tissue necrosis if Calcium Gluconate is given?
IV
Which medication is historically given in cardiac arrest but its use is changing somewhat?
Sodium Bicarbonate
Test your knowledge on hyperkalemia and its risk factors, as well as the flow rate factors of fluids through a tube. Learn about the relationship between hyperkalemia and EKG progressions and the toxic effects it can have on the body.
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