QBManager

Chemical Coordination and Integration

302255 Which of the following are not the effects of Parathyroid hormone?

1 (B) and (C) only

2 (A) and (C) only

3 (B), (D) and (E) only

4 (A) and (E) only

5 Increases metabolism of carbohydrates Choose the most appropriate answer from the options given below:

Explanation:

The parathyroid glands produces \& secrete PTH (Parathyroid hormone) a peptide hormone in response to low blood ${Ca}^{+ +}$ levels.
PTH secretion causes the release of calcium from the bones by stimulating osteoclast which secrete calcium from bone into intestinal fluid. It also increases the reabsorption of calcium ions from renal tubule and digested food. PTH also decreases the metabolism of carbohydrates.

NEET-2022

Chemical Coordination and Integration

302256 Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A): Osteoporosis is characterized by decreased bone mass and increased chance of fracture.
Reason (R): Common cause of osteoporosis is increased levels of estrogen.
In the light of the above statements, choose the most appropriate answer from the options given below.

1 (A) is not correct but (R) is correct

2 Both (A) and (R) are correct and (R) is the correct explanation of

(A)

3 Both (A) and (R) are correct but (R) is not the correct explanation of

(A)

4 (A) is correct but (R) is not correct

NEET-2022

Chemical Coordination and Integration

302257 Which of the following conditions will stimulate parathyroid gland to release parathyroid hormone?

1 Rise in blood

{Ca}^{+ 2}

levels

2 Fall in active Vitamin D levels

3 Fall in blood

{Ca}^{+ 2}

levels

4 Fall in bone

{Ca}^{+ 2}

levels

Explanation:

Parathyroid hormone is also known as parathormone or parathyrin. It is secreted by the parathyroid glands. Its main function includes bone remodeling by releasing more PTH when the calcium in our blood goes to low, which increases the blood calcium level that is released from bones.
Parathyroid hormone also stimulation resorption of ${ca}^{2 +}$ by the renal tubules and increases ${Ca}^{2 +}$ absorption from digestion food.

NEET (Odisha)-2019 / WB JEE-2011

Chemical Coordination and Integration

302258 Removal or absence of thymus in early life shall bring about

1 lack of lymphocytes

2 lack of antibodies

3 lack of lymph nodes

4 All of the above

UP CPMT-2009 / Rajasthan PMT-1998

Chemical Coordination and Integration

302259 Increase in bleeding time and delay in blood coagulation is due to the deficiency of which hormone?

1 Adrenaline

2 Noradrenaline

3 Parathormone

4 thyroxine

Explanation:

Parathormone is a peptide hormone is released by the parathyroid gland. In the blood ${Ca}^{+ +}$ level is increased by parathormone.
The deficiency of parathormone is increased in bleeding time and delay the blood coagulation.

UP CPMT-2007

Chemical Coordination and Integration

302255 Which of the following are not the effects of Parathyroid hormone?

1 (B) and (C) only

2 (A) and (C) only

3 (B), (D) and (E) only

4 (A) and (E) only

5 Increases metabolism of carbohydrates Choose the most appropriate answer from the options given below:

Explanation:

The parathyroid glands produces \& secrete PTH (Parathyroid hormone) a peptide hormone in response to low blood ${Ca}^{+ +}$ levels.
PTH secretion causes the release of calcium from the bones by stimulating osteoclast which secrete calcium from bone into intestinal fluid. It also increases the reabsorption of calcium ions from renal tubule and digested food. PTH also decreases the metabolism of carbohydrates.

NEET-2022

Chemical Coordination and Integration

302256 Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A): Osteoporosis is characterized by decreased bone mass and increased chance of fracture.
Reason (R): Common cause of osteoporosis is increased levels of estrogen.
In the light of the above statements, choose the most appropriate answer from the options given below.

1 (A) is not correct but (R) is correct

2 Both (A) and (R) are correct and (R) is the correct explanation of

(A)

3 Both (A) and (R) are correct but (R) is not the correct explanation of

(A)

4 (A) is correct but (R) is not correct

NEET-2022

Chemical Coordination and Integration

302257 Which of the following conditions will stimulate parathyroid gland to release parathyroid hormone?

1 Rise in blood

{Ca}^{+ 2}

levels

2 Fall in active Vitamin D levels

3 Fall in blood

{Ca}^{+ 2}

levels

4 Fall in bone

{Ca}^{+ 2}

levels

Explanation:

Parathyroid hormone is also known as parathormone or parathyrin. It is secreted by the parathyroid glands. Its main function includes bone remodeling by releasing more PTH when the calcium in our blood goes to low, which increases the blood calcium level that is released from bones.
Parathyroid hormone also stimulation resorption of ${ca}^{2 +}$ by the renal tubules and increases ${Ca}^{2 +}$ absorption from digestion food.

NEET (Odisha)-2019 / WB JEE-2011

Chemical Coordination and Integration

302258 Removal or absence of thymus in early life shall bring about

1 lack of lymphocytes

2 lack of antibodies

3 lack of lymph nodes

4 All of the above

UP CPMT-2009 / Rajasthan PMT-1998

Chemical Coordination and Integration

302259 Increase in bleeding time and delay in blood coagulation is due to the deficiency of which hormone?

1 Adrenaline

2 Noradrenaline

3 Parathormone

4 thyroxine

Explanation:

Parathormone is a peptide hormone is released by the parathyroid gland. In the blood ${Ca}^{+ +}$ level is increased by parathormone.
The deficiency of parathormone is increased in bleeding time and delay the blood coagulation.

UP CPMT-2007

Chemical Coordination and Integration

302255 Which of the following are not the effects of Parathyroid hormone?

1 (B) and (C) only

2 (A) and (C) only

3 (B), (D) and (E) only

4 (A) and (E) only

5 Increases metabolism of carbohydrates Choose the most appropriate answer from the options given below:

Explanation:

The parathyroid glands produces \& secrete PTH (Parathyroid hormone) a peptide hormone in response to low blood ${Ca}^{+ +}$ levels.
PTH secretion causes the release of calcium from the bones by stimulating osteoclast which secrete calcium from bone into intestinal fluid. It also increases the reabsorption of calcium ions from renal tubule and digested food. PTH also decreases the metabolism of carbohydrates.

NEET-2022

Chemical Coordination and Integration

302256 Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A): Osteoporosis is characterized by decreased bone mass and increased chance of fracture.
Reason (R): Common cause of osteoporosis is increased levels of estrogen.
In the light of the above statements, choose the most appropriate answer from the options given below.

1 (A) is not correct but (R) is correct

2 Both (A) and (R) are correct and (R) is the correct explanation of

(A)

3 Both (A) and (R) are correct but (R) is not the correct explanation of

(A)

4 (A) is correct but (R) is not correct

NEET-2022

Chemical Coordination and Integration

302257 Which of the following conditions will stimulate parathyroid gland to release parathyroid hormone?

1 Rise in blood

{Ca}^{+ 2}

levels

2 Fall in active Vitamin D levels

3 Fall in blood

{Ca}^{+ 2}

levels

4 Fall in bone

{Ca}^{+ 2}

levels

Explanation:

Parathyroid hormone is also known as parathormone or parathyrin. It is secreted by the parathyroid glands. Its main function includes bone remodeling by releasing more PTH when the calcium in our blood goes to low, which increases the blood calcium level that is released from bones.
Parathyroid hormone also stimulation resorption of ${ca}^{2 +}$ by the renal tubules and increases ${Ca}^{2 +}$ absorption from digestion food.

NEET (Odisha)-2019 / WB JEE-2011

Chemical Coordination and Integration

302258 Removal or absence of thymus in early life shall bring about

1 lack of lymphocytes

2 lack of antibodies

3 lack of lymph nodes

4 All of the above

UP CPMT-2009 / Rajasthan PMT-1998

Chemical Coordination and Integration

302259 Increase in bleeding time and delay in blood coagulation is due to the deficiency of which hormone?

1 Adrenaline

2 Noradrenaline

3 Parathormone

4 thyroxine

Explanation:

Parathormone is a peptide hormone is released by the parathyroid gland. In the blood ${Ca}^{+ +}$ level is increased by parathormone.
The deficiency of parathormone is increased in bleeding time and delay the blood coagulation.

UP CPMT-2007

Chemical Coordination and Integration

302255 Which of the following are not the effects of Parathyroid hormone?

1 (B) and (C) only

2 (A) and (C) only

3 (B), (D) and (E) only

4 (A) and (E) only

5 Increases metabolism of carbohydrates Choose the most appropriate answer from the options given below:

Explanation:

The parathyroid glands produces \& secrete PTH (Parathyroid hormone) a peptide hormone in response to low blood ${Ca}^{+ +}$ levels.
PTH secretion causes the release of calcium from the bones by stimulating osteoclast which secrete calcium from bone into intestinal fluid. It also increases the reabsorption of calcium ions from renal tubule and digested food. PTH also decreases the metabolism of carbohydrates.

NEET-2022

Chemical Coordination and Integration

302256 Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A): Osteoporosis is characterized by decreased bone mass and increased chance of fracture.
Reason (R): Common cause of osteoporosis is increased levels of estrogen.
In the light of the above statements, choose the most appropriate answer from the options given below.

1 (A) is not correct but (R) is correct

2 Both (A) and (R) are correct and (R) is the correct explanation of

(A)

3 Both (A) and (R) are correct but (R) is not the correct explanation of

(A)

4 (A) is correct but (R) is not correct

NEET-2022

Chemical Coordination and Integration

302257 Which of the following conditions will stimulate parathyroid gland to release parathyroid hormone?

1 Rise in blood

{Ca}^{+ 2}

levels

2 Fall in active Vitamin D levels

3 Fall in blood

{Ca}^{+ 2}

levels

4 Fall in bone

{Ca}^{+ 2}

levels

Explanation:

Parathyroid hormone is also known as parathormone or parathyrin. It is secreted by the parathyroid glands. Its main function includes bone remodeling by releasing more PTH when the calcium in our blood goes to low, which increases the blood calcium level that is released from bones.
Parathyroid hormone also stimulation resorption of ${ca}^{2 +}$ by the renal tubules and increases ${Ca}^{2 +}$ absorption from digestion food.

NEET (Odisha)-2019 / WB JEE-2011

Chemical Coordination and Integration

302258 Removal or absence of thymus in early life shall bring about

1 lack of lymphocytes

2 lack of antibodies

3 lack of lymph nodes

4 All of the above

UP CPMT-2009 / Rajasthan PMT-1998

Chemical Coordination and Integration

302259 Increase in bleeding time and delay in blood coagulation is due to the deficiency of which hormone?

1 Adrenaline

2 Noradrenaline

3 Parathormone

4 thyroxine

Explanation:

Parathormone is a peptide hormone is released by the parathyroid gland. In the blood ${Ca}^{+ +}$ level is increased by parathormone.
The deficiency of parathormone is increased in bleeding time and delay the blood coagulation.

UP CPMT-2007

Chemical Coordination and Integration

302255 Which of the following are not the effects of Parathyroid hormone?

1 (B) and (C) only

2 (A) and (C) only

3 (B), (D) and (E) only

4 (A) and (E) only

5 Increases metabolism of carbohydrates Choose the most appropriate answer from the options given below:

Explanation:

The parathyroid glands produces \& secrete PTH (Parathyroid hormone) a peptide hormone in response to low blood ${Ca}^{+ +}$ levels.
PTH secretion causes the release of calcium from the bones by stimulating osteoclast which secrete calcium from bone into intestinal fluid. It also increases the reabsorption of calcium ions from renal tubule and digested food. PTH also decreases the metabolism of carbohydrates.

NEET-2022

Chemical Coordination and Integration

302256 Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A): Osteoporosis is characterized by decreased bone mass and increased chance of fracture.
Reason (R): Common cause of osteoporosis is increased levels of estrogen.
In the light of the above statements, choose the most appropriate answer from the options given below.

1 (A) is not correct but (R) is correct

2 Both (A) and (R) are correct and (R) is the correct explanation of

(A)

3 Both (A) and (R) are correct but (R) is not the correct explanation of

(A)

4 (A) is correct but (R) is not correct

NEET-2022

Chemical Coordination and Integration

302257 Which of the following conditions will stimulate parathyroid gland to release parathyroid hormone?

1 Rise in blood

{Ca}^{+ 2}

levels

2 Fall in active Vitamin D levels

3 Fall in blood

{Ca}^{+ 2}

levels

4 Fall in bone

{Ca}^{+ 2}

levels

Explanation:

Parathyroid hormone is also known as parathormone or parathyrin. It is secreted by the parathyroid glands. Its main function includes bone remodeling by releasing more PTH when the calcium in our blood goes to low, which increases the blood calcium level that is released from bones.
Parathyroid hormone also stimulation resorption of ${ca}^{2 +}$ by the renal tubules and increases ${Ca}^{2 +}$ absorption from digestion food.

NEET (Odisha)-2019 / WB JEE-2011

Chemical Coordination and Integration

302258 Removal or absence of thymus in early life shall bring about

1 lack of lymphocytes

2 lack of antibodies

3 lack of lymph nodes

4 All of the above

UP CPMT-2009 / Rajasthan PMT-1998

Chemical Coordination and Integration

302259 Increase in bleeding time and delay in blood coagulation is due to the deficiency of which hormone?

1 Adrenaline

2 Noradrenaline

3 Parathormone

4 thyroxine

Explanation:

Parathormone is a peptide hormone is released by the parathyroid gland. In the blood ${Ca}^{+ +}$ level is increased by parathormone.
The deficiency of parathormone is increased in bleeding time and delay the blood coagulation.

UP CPMT-2007