Electrolyte imbalance - Study guides, Class notes & Summaries

Fluid & Electrolyte Imbalances Questions and Answers Already Passed How does hyperkalemia affect the heart’s electrical activity? A) Hyperkalemia slows down the heart rate B) Hyperkalemia causes arrhythmias C) Hyperkalemia increases heart rate D) Hyperkalemia has no effect on the heart rate How does dehydration impact sodium concentration in the blood? A) Dehydration dilutes sodium concentration B) Dehydration increases sodium concentration C) Dehydration has no effect on sodium ...

Electrolyte Imbalances Questions and Answers Graded A+ How does a sudden drop in sodium levels affect brain function? A sudden drop in sodium levels, as seen in hyponatremia, can cause cerebral edema, leading to confusion, seizures, and even coma due to swelling of brain cells. What is the first sign of potassium deficiency in athletes? The first sign of potassium deficiency in athletes is muscle weakness or cramps, especially during prolonged physical activity, due to impaired musc...

Electrolyte Imbalances Questions and Answers Already Passed Which electrolyte is primarily involved in acid-base balance? A) Bicarbonate B) Calcium C) Sodium D) Phosphate How does aldosterone influence electrolyte levels? A) Decreases magnesium levels B) Increases sodium reabsorption and potassium excretion C) Enhances calcium absorption D) Lowers phosphate concentration What is a likely cause of low serum calcium levels? A) Vitamin D deficiency B) Excessive protein intake 2 C) L...

Fluid and Electrolyte Imbalances (Practice Questions) Chapter 11 with Verified Answers How does dehydration affect blood sodium concentration? A) Dehydration decreases sodium levels B) Dehydration increases sodium concentration C) Dehydration has no effect on sodium concentration D) Dehydration causes sodium to be excreted What is the main function of potassium in the body? A) It supports the immune system B) It regulates blood glucose levels C) It helps maintain normal heart ...

Signs and Symptoms of Electrolyte Imbalances Questions and Answers 100% Pass What are the signs of hyperkalemia? Elevated potassium levels can cause muscle weakness, fatigue, and arrhythmias. What are the symptoms of hyponatremia? Symptoms include headache, confusion, nausea, and seizures. What are the typical signs of hypocalcemia? Tingling or numbness in fingers, muscle cramps, and seizures. What is a common sign of hypercalcemia? Fatigue, weakness, and constipation can be ...

Module 6.A: Fluid and Electrolyte Imbalances Questions and Answers Graded A+ Which of the following would indicate a need for potassium supplementation in a patient taking loop diuretics? A) Excessive thirst B) Muscle weakness and fatigue C) Reduced sweating D) Rapid weight gain A patient with chronic alcoholism might present with which electrolyte abnormality, often affecting their balance and coordination? A) Hypophosphatemia B) Hypercalcemia C) Hypomagnesemia D) Hypernatre...

Pathophysiology Chp 8 Fluid and Electrolyte Imbalances Questions and Answers Graded A+ How might a patient with severe dehydration present upon physical examination? A) Slurred speech B) Pale skin C) Poor skin turgor and dry mucous membranes D) Slow heart rate What might you observe in a patient with dangerously low potassium levels? A) Enhanced reflexes B) High energy levels C) Muscle cramps and cardiac arrhythmias D) Increased appetite A patient’s bloodwork shows hyperka...

NR325 / NR-325 Exam 1 (Latest Update 2024 / 2025): Adult Health II | Complete Guide with Questions and Verified Answers | 100% Correct - Chamberlain Question: low tsh, high t3 and t4 Answer: hyperthyroidism Question: high tsh, low t3 and t4 Answer: hypothyroidism Question: Who would have a lower temperature, hyper or hypothyroid patients? Answer: hypothyroidism patients Question: Worried about orthostatic blood pressure with SIADH or DI? Answer: DI Qu...

Adult Nursing I - Fluid and Electrolyte Imbalances Questions and Answers 100% Pass How should a nurse assess a patient for signs of dehydration? A) Checking for fever B) Monitoring for constipation C) Observing for dry skin and mucous membranes D) Measuring blood pressure only When a patient is receiving potassium supplementation, which action should the nurse take first? A) Encourage fluid intake B) Monitor blood pressure C) Monitor heart rhythm D) Check for fever Which of ...

Assessment & Care of Patients with Fluid & Electrolyte Imbalances Questions and Answers Graded A+ What is a primary symptom of fluid volume deficit? A) Hypertension B) Edema C) Decreased skin turgor D) Weight gain Which of the following is a key intervention for treating hypovolemia? A) Diuretics B) Restricting fluids C) Administering IV fluids D) Increasing sodium intake What is the role of aldosterone in fluid balance? A) Reduces sodium absorption B) Increases calcium leve...