Calcium Chloride Medical Uses
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Questions and Answers

Which vitamin D metabolite has the most rapid onset of maximal action?

  • Vitamin D
  • Dihydrotachysterol
  • Ergocalciferol
  • Calcitriol (correct)
  • What happens in the absence of vitamin D in relation to dietary calcium absorption?

  • Calcium absorption decreases efficiently
  • Calcium absorption remains the same
  • Calcium absorption stops completely (correct)
  • Calcium absorption increases significantly
  • Which form of vitamin D has a long half-life and requires several weeks to saturate body stores?

  • Vitamin D
  • Calcitriol
  • Ergocalciferol (correct)
  • Dihydrotachysterol
  • What is a potential consequence of overdosing on ergocalciferol?

    <p>Hypercalcemia with prolonged periods</p> Signup and view all the answers

    Among ergocalciferol, dihydrotachysterol, and calcitriol, which has the highest effectiveness compared to parent vitamin D?

    <p>Calcitriol</p> Signup and view all the answers

    Which element, when dissolved in water, acquires a positive charge?

    <p>Potassium (K+)</p> Signup and view all the answers

    What is the main electrolyte found in interstitial fluid?

    <p>Sodium (Na+)</p> Signup and view all the answers

    Which electrolyte is a cation with a positive charge?

    <p>Magnesium (Mg2+)</p> Signup and view all the answers

    What is the normal range for Calcium in the body?

    <p>9.0 to 10.5 mg/dL</p> Signup and view all the answers

    Which of the following is a side effect of calcitonin?

    <p>Facial flushing</p> Signup and view all the answers

    Where is 2/3 of Total Body Water (TBW) located?

    <p>Intracellular fluid</p> Signup and view all the answers

    How do bisphosphonates act in the treatment of hypercalcemia of malignancy?

    <p>By inhibiting osteoclastic bone resorption</p> Signup and view all the answers

    What is a rare adverse effect associated with repeated doses of bisphosphonates?

    <p>Renal deterioration</p> Signup and view all the answers

    What is the main function of calcitonin in relation to calcium levels?

    <p>Decrease blood calcium levels</p> Signup and view all the answers

    How do bisphosphonates affect bone resorption?

    <p>By inhibiting osteoclastic bone resorption</p> Signup and view all the answers

    Which ions are provided by the dissociation of calcium chloride in water?

    <p>Ca2+ and Cl-</p> Signup and view all the answers

    What percentage of body calcium is excreted in the feces as insoluble salts?

    <p>80%</p> Signup and view all the answers

    What is a common side effect of calcium chloride following rapid IV injection?

    <p>Bradycardia</p> Signup and view all the answers

    In what condition is calcium chloride not recommended as routine treatment?

    <p>Cardiac arrest</p> Signup and view all the answers

    What is the main function of Vitamin D in the body?

    <p>Facilitate intestinal absorption of calcium</p> Signup and view all the answers

    Which ions does Vitamin D stimulate the absorption of, in addition to calcium?

    <p>Phosphate and magnesium ions</p> Signup and view all the answers

    What is the normal range of magnesium in the body?

    <p>1.3 to 2.1 mEq/L</p> Signup and view all the answers

    Which calcium disorder is characterized by high levels of calcium in the blood?

    <p>Hypercalcemia</p> Signup and view all the answers

    What is the main side effect associated with rapid intravenous injections of calcium gluconate?

    <p>Hypercalcemia</p> Signup and view all the answers

    Where does most of the body's calcium exist?

    <p><strong>Skeleton</strong></p> Signup and view all the answers

    How is calcium gluconate primarily eliminated from the body?

    <p><strong>Fecal excretion</strong></p> Signup and view all the answers

    What is the mechanism of action of calcium chloride?

    <p><strong>An ionic compound of calcium and chlorine</strong></p> Signup and view all the answers

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