Tuesday, September 29, 2009

Statements Dr. Zainol

Salam. ingat tak, sebelum exam dulu, Dr. Zainol ade terangkan pasal kaitan antara metabolic alkalosis dan hypokalemia...? Last lecture sebelum midsem..Ok, ade sedikit pembetulan pada statement beliau. Nak mudah, rujuk semula gambar rajah cell membrane dan blood vessel tu..

Statement 1 :
a) Situation :Low level of acid (H plus) in blood vessel. High level of Potassium (K) in blood vessel = metabolic alkalosis
b) Compensatory event : Acid in cell will go into the blood vessel to increase the conc. of acid in blood vessel. In conjuction to that, potassium (K) will oppositely goes out of blood vessel into cell. Acid level is normalized. K is decreased in blood vessel.
c) Result : Metabolic alkalosis causes hypokalemia. ----} TRUE

Statement 2 :

a) Situation : Low level of K in blood vessel. High level of acid in blood vessel = hypokalemia
b) Compensatory event : Acid(H plus) will go into the blood vessel from cell. In conjuction to that, K will oppositely goes out from blood vessel into the cell. K level in the blood vessel is decreased. Acid level is increased.
c) Result : Hypokalemia results in acidosis. ---------------} FALSE

Correction :
a) Situation : High level of K in blood vessel, low level of acid in blood vessel = Hyperkalemia
b) Compensatory event : K from the cell will go out from the blood vessel into cell in order to decrease the level of K in blood vessel. In conjuction to that, acid (H plus) will be oppositely goes into the blood vessel from the cell. K level will be normal back. H plus level will be high.
c) Result : Hyperkalemia results in acidosis ---------------} TRUE

Harap semua maklum dan faham.

p/s : maaf sebab yang lain taktau. Ada sedikit salah faham di mana sepatutnya pembetulan ni dah di post kan di sini sebelum midsem dulu. Sepatutnya juga, ia telah disebarkan di mahallah untuk pengetahuan semua. I thought it's already over long time ago, ( staying off campus makes me unaware of mahallah's things) without realizing that the ball is STILL in my court..maaf lambat bagitau ye anda2 semua..Now, the ball is passed then..Agreed? =)

7 comments:

Amin said...

alhamdulillah dah 'clear' semua. thanx!

Anonymous said...

seriusly x paham. Cube bace balik..

b) Compensatory event : K from the CELL will go out from the BLOOD VESSEL INTO CELL in order to decrease the level of K in blood vessel

'atiqah said...

K from the blood vessel actually..maaf.typo error.

aiko said...

sy pun nak mintak maap. mmg sye nk post, tp sye pun x phm sgt. takut tbagi ajaran sesat.
jd sempena hari raye nih.. maapkan la sye

Anonymous said...

ade effect x kat midsem exam??

Anonymous said...

mana msk exam yg ni

msat said...

memang la x mask (mungkin la). Tapi berguna mase kerja nanti. it just a basic..