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Umnica [9.8K]
3 years ago
8

When released, parathyroid hormone calcium ion concentrations to remain stable in the plasma by increasing calcium absorption by

increasing calcium absorption in the intestines, by using osteoclasts to remove calcium from bones, and by conserving calcium in the kidneys.
a. True
b. False
Medicine
1 answer:
Oksana_A [137]3 years ago
4 0

Answer:

The correct answer is True.

Explanation:

Parathyroid hormone or the PTH released from the parathyroid gland present on the thyroid gland. PTH is also known as parathyrine which is essential in the regulation of blood calcium by its different effects on bone, kidney, and intestine.

PTH increased calcium absorption in the intestine when secreted. It also removes calcium from the bones by the activity of osteoclast. The effect of PTH hormone in the kidney is that it conserves calcium ions.

Thus, the correct answer is true.

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Conjunto de características que distinguen a un individuo de sus congéneres, dentro de una colectividad estudiada
elena55 [62]

Answer:

Estilo de aprendizaje, aptitud, personalidad e inteligencia emocional.

Explicación:

El estilo de aprendizaje, la aptitud, la personalidad y la inteligencia emocional son el conjunto de características que distinguen a un individuo de sus compañeros. Cada individuo ha utilizado un método diferente para aprender. Algunos estudiantes memorizan cosas a través de la escritura, mientras que otros de forma oral. También son diferentes en sus habilidades naturales para hacer algo. Tienen una personalidad diferente entre sí. Algunas personas son muy emocionales, mientras que otras tienen un corazón duro.

6 0
3 years ago
All of the following will increase blood flow except
Damm [24]

Answer:

D. Decreasing vessel diameter

Explanation:

Cardiac output is the amount of blood pumped per unit time by heart. Increased cardiac output corresponds to increased blood pressure which will result in increased blood flow. In vasodilation the smooth muscles within the blood vessels relax making them wide hence decreasing vascular resistance leading to more blood flow. Decreased blood viscosity will also decrease the resistance to blood flow.

Decreasing vessel diameter will not increase the blood flow, it will rather restrict it because there will be more resistance to passage of blood due to small space.

7 0
3 years ago
All blood returns to the heart by way of either the superior vena cava or the inferior vena cava.
olga55 [171]

Answer:

The correct answer is A, as the statement is true. All blood returns to the heart by way of either the superior vena cava or the inferior vena cava.

Explanation:

The heart pumps blood to all parts of the body. Blood supplies oxygen and nutrients to the entire body and removes carbon dioxide and residual elements. As blood travels through the body, oxygen is consumed and blood becomes deoxygenated.

Deoxygenated blood returns from the rest of the body to the heart through the superior vena cava and the inferior vena cava, the two main veins that carry the blood back to the heart.

6 0
3 years ago
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I believe keratinocytes, so A.
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