Question

pathophysiology homework/Nursing please use nursing research only

Describe it in details each questions one paragraph, reference and citations require

1. Describe how can hypoxia lead to hyperkalemia?
2. How does PTH regulate hypercalcemia?
3. List the four potential sources of cardiomyocytes after birth.

Answer 1

ANS *How can hypoxia lecals to hyperkeemi kalemia1 The eFFeats of hpozia on membrane Concenyotons IU Case-fYeeやer fUSC.te) at PH-子.4- caused a Pogressive Shortening 아 action Potentia{ cluYati on and a s ght ecyeaSe in Vmax aand Yesti The 'Y2coYery kinetics of Vmox assess by pYem tmui cueYe not afFecte oj hypoxic Cause-l a marKed decrease in Yman

while the Shortenin othe acion o tenticl and the lecrease In the Yesti Potential cwere gImiar to those at 5mM EKJo -> However ,the Yecovery kinetics 아Vmar hy poaxia as odded in the Pre sence o mitd aciadosis CPH s),the shortenin of the action potential elue to hyporia was appreciaby less → However, other hyPoxia-in lucec/ Charges in action oteiai and In Yecovexy kinetics of mest Under nomal and Concomitant ocidosis These Tesurts shous hat the depYessant efEect OF hiPoxia on the ation Potentia upStYoke and on the Teco Vey IS IncreaSed when the muscies are

Parey clepolexi zeal at high kt → Siighe differences in ect YCA celW1aYK' in the PyeSence o marked eFFect on the time course op Necoveyy of eaccitabili PTH Yeuiate hypercalcemia Ofmone CPTH) Secreticn o caicium uu Stuclied in normal and calbnormal Parrthyo issue Prom Five Patients with c athYoid adlenoma the adenomc and Fiom c Portion of

CUe Vary , ng Conc en ations of Caiclum.prH ecuse as a FunCtion of the concent Hon Fiom the normal anels shouwedl a loue Set Point Foy cciom the adenomes nTou oY five -caSes Moye ove both Set-Point and mcoci ma! nox mar grands frem Patients with an adenoma than in noYmaands FYom the Yanslent hypceaicemic Fienty Seen i tients afte Yomoval of a n uddiny ey Suggest thut the Set-Point Fer catcium and moxima

Physiologic Varícables inay the homal Set- Point that we issue rom Some Paients HNh ヴPerca { cemiq Seen \n those cases: Coyoliomyocytes after biah ative covdlio myocytes are cletected in the heart cf pyagnant TYes epietion duins nuncy leceeses both materna Cind fetal eafolio mỜ0CYte PolifeYortion eg olePletion after myocardia , → TY

anel so scarce colagen le po sitlon. →In contast. Te9 injection YeclUces the theapeuHc effect in concsion Tes Promote Fet and matenal acTine manner and impiove