What are the actions of PTH in the body? I. Increase in bone resorption by osteoblasts with movement of calcium ions. II. Direct stimulation of th...
What are the actions of PTH in the body?
I. Increase in bone resorption by osteoblasts with movement of calcium ions.
II. Direct stimulation of the formation of the hormone 1,25 dihydroxyvitamin D, increasing the intestinal reabsorption of calcium and phosphate ions.
III. Stimulus for the expansion of calcium reabsorption in the kidneys.
a) Only I is correct.
b) Only II is correct.
c) Only III is correct.
d) I and II are correct.
e) I, II, and III are correct.
I. Increase in bone resorption by osteoblasts with movement of calcium ions.
II. Direct stimulation of the formation of the hormone 1,25 dihydroxyvitamin D, increasing the intestinal reabsorption of calcium and phosphate ions.
III. Stimulus for the expansion of calcium reabsorption in the kidneys.
a) Only I is correct.
b) Only II is correct.
c) Only III is correct.
d) I and II are correct.
e) I, II, and III are correct.
Essa pergunta também está no material:
💡 1 Resposta
Ed 
A ação do PTH (paratormônio) no corpo humano inclui: I. Aumento da reabsorção óssea pelos osteoblastos com movimentação de íons de cálcio. II. Estimulação direta da formação do hormônio 1,25 di-hidroxivitamina D, aumentando a reabsorção intestinal de íons de cálcio e fosfato. III. Estímulo para a expansão da reabsorção de cálcio nos rins. Portanto, a alternativa correta é a letra e) I, II e III estão corretas.
✏️ Responder
Para escrever sua resposta aqui, entre ou crie uma conta
Outros materiais
Perguntas relacionadas
Compartilhar