Calcium - A vital Electrolyte - Quick Review + Mnemonics

[@MedicosisPerfectionalis]

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[@thepacemaker8165]

medicosis youre perfect! and dupus , where is he? he gives color to your lectures! many many thanks for the enlightenment you convey!

[@MedicosisPerfectionalis]

Thank you so much ☺️

[@soulaimabelhouchet3369]

You're a hero

[@MedicosisPerfectionalis]

Thank you:)

[@ItsMe-jr6kd]

You're clever 🧠❤ genius

[@MedicosisPerfectionalis]

Wow 😯 Thank you ☺️

[@omerdogan2110]

such a great video! hope you will do more 😊👍👍

[@MedicosisPerfectionalis]

Thanks! I will

[@user-rl4dr3zj5s]

Why we have to look for digoxin toxicity in hypercalcemic patient,,,, if digoxin lead to hypoCa!!!?

[@MedicosisPerfectionalis]

Because hypercalcemia will stimulate digoxin to work more- in order to cause hypocalcemia. As a result, digoxin will cause more arrhythmia, more hyperkalemia, and more symptoms of digoxin toxicity. Does that make sense?

[@mohimarahman431]

Do you have any cvs physiology lecture??if you have please share with us.

[@MedicosisPerfectionalis]

Unfortunately, I don’t have them yet

[@tshiruh5]

😂I love it

[@MedicosisPerfectionalis]

Thank you!

[@itsomethingreat]

Why does hypercalcemia produce constipation? I am trying to find the answer on the internet but I am not succeeding. Help!

[@sandeeipsapkota8200]

The answer is there in video, it's like contra excitability, neuromuscular resistance due to high calcium

[@aymanibrahim1646]

why hypocalcemia ⬆️excitabilty 🤔

[@alexwallace2937]

Hypocalcemia means less acetylcholine is released from nerve cells- muscles cells compensate for lack of acetylcholine by producing more cell surface channels- more cell surface channels means more sodium influx- more sodium influx raises resting membrane potential which leads to Inc excitability, I think this is how it works

[@aymanibrahim1646]

@@alexwallace2937 my gratitude captain

[@dr.tonmoysarker4524]

No,calcium stabilizes or inhibit frequent depolarization by regulating Na chanel by binding with it..thus stops Na channel to open. When they are low Na channel easily opens and depolarization occurs..

[@aniketsingh5275]

Hypercalcaemia, increase the threshold for resting membrane potential hence decreased neuromuscular excitability

[@bio366geethasankar7]

🙏🏻🙏🫂

[@soulaimabelhouchet3369]

You're a hero

[@MedicosisPerfectionalis]

Thank you 😊