์ €์นผ์Š˜ํ˜ˆ์ฆ / Hypocalcemia

์ •์˜

ํ˜ˆ์ฒญ ๋˜๋Š” ionized calcium ๊ฐ์†Œ ์ƒํƒœ๋กœ, ์‹ ๊ฒฝ๊ทผ ํฅ๋ถ„์„ฑ๊ณผ ์—ฐ๊ด€๋œ๋‹ค.

์ž„์ƒ ํ•ต์‹ฌ

Chvostek sign: ๊ท€ ์ฃผ๋ณ€ facial nerve ๋ถ„์ง€๋ถ€ ์ž๊ทน ์‹œ ์ž… ์ฃผ์œ„ twitch. Trousseau sign: SBP๋ณด๋‹ค ๋†’๊ฒŒ BP cuff๋ฅผ 3๋ถ„ ์œ ์ง€ํ•˜๋ฉด ์†๋ชฉ๊ณผ ์†์˜ carpal spasm ๋ฐœ์ƒ. ๊ฐ‘์ƒ์„  ์ˆ˜์ˆ  ํ›„ hypoparathyroidism์—์„œ ๋ฐœ์ƒ ๊ฐ€๋Šฅํ•˜๋‹ค. Massive transfusion์—์„œ๋„ ๋ฐœ์ƒํ•  ์ˆ˜ ์žˆ๋‹ค.

์ง„๋‹จ

ํ˜ˆ์ฒญ Ca ๋ฐ ionized Ca๋ฅผ ํ™•์ธํ•œ๋‹ค. Mg ์ €ํ•˜๊ฐ€ ๋™๋ฐ˜๋˜๋Š” ๊ฒฝ์šฐ๊ฐ€ ๋งŽ์œผ๋ฏ€๋กœ Mg๋„ ํ•จ๊ป˜ ํ™•์ธํ•œ๋‹ค. Ionized Ca <1.9 mEq/L ๋˜๋Š” <0.95 mmol/L์ด๋ฉด ์ ๊ทน ๊ต์ • ๊ธฐ์ค€์œผ๋กœ ์–ธ๊ธ‰๋จ.

์น˜๋ฃŒ

Ca ๊ฐ์†Œ ์‹œ Mg๋„ ๋‚ฎ์€ ๊ฒฝ์šฐ๊ฐ€ ๋งŽ์•„ Mg๋ฅผ ๋จผ์ € ํˆฌ์—ฌํ•œ ๋’ค Ca๋ฅผ ๊ต์ •ํ•œ๋‹ค. Calcium chloride๋ฅผ IV slowly๋กœ ํˆฌ์—ฌํ•œ๋‹ค: 3% 1 ampule ๋˜๋Š” 10% 1-2 ampule. Massive transfusion ์‹œ 4-6 units of blood๋งˆ๋‹ค 10% CaCl2 10 mL ํˆฌ์—ฌ๊ฐ€ ์–ธ๊ธ‰๋จ.

์ถœ์ฒ˜

Raw notion page: Electrolyte imbalance.

๐ŸŒฑ ์ถœ์ฒ˜ raw


๋ณธ ๋ฌธ์„œ๋Š” ํ•™์Šตยท์ฐธ๊ณ ์šฉ์ด๋ฉฐ ์‹ค์ œ ์ง„๋ฃŒ ๊ฒฐ์ •์€ ์ž„์ƒ์˜์˜ ํŒ๋‹จ์ž…๋‹ˆ๋‹ค.