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FLUID AND ELECTROLYTES CH. 10: QUESTIONS AND ANSWERS 100% PASS How does dehydration affect the concentration of electrolytes in the body? A) It dilutes electrolyte concentration. B) It has no effect on electrolyte concentration. C) It increases electrolyte concentration. D) It decreases electrolyte concentration in the blood. C) It increases electrolyte concentration. Which electrolyte is primarily responsible for muscle contraction? A) Sodium B) Potassium C) Calcium D) Magnesiu...

Electrolyte Management Questions and Answers 100% Pass What is the primary goal of electrolyte management? To maintain proper fluid balance, support cellular function, and regulate organ systems. How does sodium impact fluid balance in the body? Sodium regulates extracellular fluid volume and helps control water distribution. What is the key treatment for hyperkalemia? Administering medications like insulin and glucose or calcium gluconate to stabilize heart function. Why i...

Fluid, Electrolyte, and Acid-Base Balance Chapter 39 Questions and Answers Rated A+ What are the primary functions of sodium in the body? Sodium regulates fluid balance, supports nerve signaling, and maintains muscle function. How does the body respond to increased hydrogen ion concentration in the blood? The respiratory rate increases to expel more CO2, and the kidneys excrete hydrogen ions while reabsorbing bicarbonate. What happens when potassium levels are too high? High ...

Fluid, Electrolyte, and Acid-Base Regulation Questions and Answers Already Passed What is the main role of the kidneys in fluid regulation? The kidneys filter blood, excrete waste, and regulate water and electrolyte balance. How does aldosterone affect electrolyte levels? Aldosterone promotes sodium retention and potassium excretion in the kidneys. What is the primary role of bicarbonate in acid-base regulation? Bicarbonate acts as a buffer to neutralize excess hydrogen ions a...

17 Fluid Electrolyte Balance Questions and Answers 100% Pass What is the primary role of potassium in the body? Potassium helps regulate muscle contractions and maintain normal heart rhythm. What causes fluid to shift into the interstitial space? Increased capillary permeability or decreased oncotic pressure. Which electrolyte is the most abundant in the extracellular fluid? Sodium. What is a common symptom of dehydration? Dry mouth and decreased urine output. How does ...

Fluid and Electrolyte Balance Module 13 Questions and Answers Rated A+ Which electrolyte is critical for enzyme activation in the body? Magnesium. What is a likely cause of hypochloremia? Prolonged vomiting or gastric suctioning. What role does phosphate play in the body? Phosphate is essential for energy production and bone health. What intervention is critical for correcting severe hypokalemia? Administer potassium intravenously as prescribed. What causes fluid to shift...

Fluid & Electrolytes Questions and Answers Already Passed What causes edema in fluid and electrolyte imbalance? Excess fluid in the interstitial spaces. How does the body respond to low blood calcium levels? By releasing parathyroid hormone to increase calcium absorption. What is a common symptom of dehydration? Dry mucous membranes and decreased urine output. What happens to cells in a hypotonic solution? They swell and may burst as water moves into them. What is the m...

FLUID AND ELECTROLYTES QUESTIONS AND ANSWERS ALREADY PASSED What is the normal range for serum calcium? - 3.5–5.0 mEq/L - 1.8–2.5 mEq/L 8.5–10.5 mg/dL - 135–145 mEq/L What symptom is commonly associated with hypercalcemia? Lethargy and confusion - Seizures - Muscle twitching - Hypertension Which electrolyte imbalance causes Trousseau's and Chvostek's signs? - Hyperkalemia Hypocalcemia 2 - Hypomagnesemia - Hyponatremia What condition results fro...

Fluid & Electrolyte NCLEX Practice Questions with Complete and Verified Answers What is the most appropriate treatment for a patient with hypernatremia? Administering hypotonic fluids - Restricting potassium - Administering sodium bicarbonate - Giving diuretics What is the normal range for blood potassium levels? - 1.5–2.5 mEq/L 3.5–5.0 mEq/L - 5.5–6.5 mEq/L - 6.5–7.5 mEq/L Which of the following is a common cause of hyponatremia? Excessive water intake - Exce...

Electrolytes and Water Balance Questions and Answers Rated A+ Which condition is often caused by a lack of proper water balance and excessive fluid retention? Hypertension What electrolyte imbalance can be caused by excessive intake of diuretics? Hypokalemia What is the primary function of water in the blood? Transporting nutrients, gases, and waste products What happens to the body when there is a deficit of water in the bloodstream? Blood volume decreases, leading to a dro...