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Kaplan Qbank USMLE



Author4 Posts
  #1

I know that the Initial Managemnet is Hydration (Is it Isotonic Saline?)
Loop n Bisphopshonates

What I like to know, is the Initial Mx vary depending on the serum ca levels or Etiology of the Hypercalemia and how??

  #2

It depends on the etiology and clinical presentation !

It the patients has an hypercalcemic crisis ( anorexia , abdominal pain ect........)

NSIM ---------------------IV fluids and Furosemide

If the patient 's hypercalcemia is secondary to SARCOIDOIS

NSIM ---------------------Corticosteroids

If it is secondary to Metastatic disease like breast cancer , multiple myeoloma ect............

NSIM -------------------- Biphosphonate

It if it secondary to Primary Hyperparathyroidism and serum calcium is more than 12 , patient is SYMPTOMATIC

Def NSIM --------------- Surgery

More input is WELCOME !


___________________
The elevator to succes is broke ,you must take the stairs

  #3

U rock doclaire!! that's excalty what I was looking for n you cleared my doubts.

2 more questions
1. What are Ca levels in Hypercacemic Crisis
2.Is there anytime we just use IV Hydration before loops (i.e Normal Saline only)?

  #4

1.- usually above 15 mg/dl

2.- A loop diuretic (eg, furosemide) may be used with hydration to increase calcium excretion. This may also prevent volume overload especially in patients with cronic condition like CHF , Cirrhosis, Cronic Renal Failure ,

However if there is no risk of FLUID OVERLOAD you can only use NORMAL SALINE


___________________
The elevator to succes is broke ,you must take the stairs







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