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Exam 1: Electrolyte Imbalance Questions With Correct Answers 2025/2026 Exam 1: Electrolyte Imbalance Questions With Correct Answers 2025/2026

Electrolyte Imbalance Exam 1: Questions and Answers Already Passed What is the primary cause of hyponatremia? Hyponatremia is primarily caused by an imbalance between sodium and water, leading to excess water in the body relative to sodium. How can hyperkalemia affect the heart? Hyperkalemia can cause abnormal heart rhythms, potentially leading to arrhythmias, which can be life-threatening. What is the role of potassium in the body? Potassium helps regulate fluid balance, muscle c...

Your client's lab results show that the client's serum calcium level is very elevated. What signs and symptoms would the client exhibit? Select all that apply. Dizziness Diarrhea Muscle spasms Muscle weakness Edema - Muscle weakness While working in the emergency room, you are called to help a patient named Francis who believes he is having a heart attack. He states that his heart rate "feels different." He states also that his fingers feel as if they are going numb. The ...

A 90-year-old patient with hypermagnesemia is seen in the emergency department (ED). The ED nurse prepares the patient for admission to which inpatient unit? - Telemetry/cardiac stepdown When treating a patient for hyponatremia, which type of drug must be altered to decrease sodium loss? - Diuretics Which electrolyte imbalance triggers aldosterone secretion to maintain fluid balance within the body? - Decreased sodium levels in the extracellular fluid What route of fluid loss is non-...

Signs and Symptoms of Hypernatremia - Value above 145 meq/L 1. Decreased urine output 2. Tachycardia (in late or severe states) 3. Disorientation---Coma 4. Thirst 5. Muscle twitching 6. Seizures Signs and Symptoms of Hyponatremia - Value below 135 meq/L 1. GI upset 2. Lethargy 3. Muscle weakness 4. Seizures Signs and Symptoms of Hyperkalemia - Value above 5.0 meq/L 1. Diarrhea 2. Muscle tremors and twitching 3. Flaccid muscle paralysis 4. Cardiac arrest Signs and Sympt...

Potassium should only be administered after adequate __________ has been established otherwise the potassium could rise to dangerously high levels. It should be administered by infusion pump and not by IV push or IM because of this fact as well. - urine output You will see alkalosis with ______ levels of potassium You will see acidosis with ________ levels of potassium - Alkalosis with low levels of potassium Acidosis with high levels of potassium A patient comes in with cardiac arrest...