Thyroid and Click Submit Essay Sample

Experiment Results Predict Question: Predict Question 1: Make a anticipation about the radical metabolic rate ( BMR ) of the staying rats compared with the BMR of the normal rat you merely measured. Your reply: B. The hypophysectomised ( Hypox ) rat’s BMR will be higher than the normal rat’s BMR. Predict Question 2: What do you believe will go on after you inject thyroxine into the three rats? Your reply: c. The hypophysectomised rat will go hyperthryoidic and develop a goitre. Predict Question 3: What do you believe will go on after you inject TSH into the three rats? Your reply: a. The normal rat will go hyperthyroidic and develop a goitre. Predict Question 4: Propylthiouracil ( PTU ) is a drug that inhibits the production of tetraiodothyronine by barricading the fond regard of I to tyrosine residues in the follicle cells of the thyroid secretory organ ( iodinated tyrosines are linked together to organize tetraiodothyronine ) . What do you believe will go on after you inject PTU into the three rats? Your reply: a. The normal rat will go hyperthyroidic and develop a goitre. Stop & A ; Think Questions: 1h. Calculate the O ingestion per hr for this rat utilizing the undermentioned equation. milliliter O2 consumed/1 minute x 60 minutes/hour = ml O2/hour Enter the O ingestion per hr in the field below and so snap Submit to expose your consequences in the grid.

You answered: 426 milliliter O2/hr 1i. Now that you have calculated the O ingestion per hr for this rat. you can cipher the metabolic rate per kg of organic structure weight with the undermentioned equation ( note that you need to change over the weight informations from gms to kilograms to utilize this equation ) . Metabolic rate = ( ml O2/hr ) / ( weight in kilogram ) = ml O2/kg/hr Enter the metabolic rate in the field below and so snap Submit to expose your consequences in the grid. You answered: 1710. 8 ml O2/kg/hr 2h. Calculate the O ingestion per hr for this rat utilizing the undermentioned equation. milliliter O2 consumed/1 minute x 60 minutes/hour = ml O2/hour Enter the O ingestion per hr in the field below and so snap Submit to expose your consequences in the grid. You answered: 378 milliliter O2/hr 2i. Now that you have calculated the O ingestion per hr for this rat. you can cipher the metabolic rate per kg of organic structure weight with the undermentioned equation ( note that you need to change over the weight informations from gms to kilograms to utilize this equation ) . Metabolic rate = ( ml O2/hr ) / ( weight in kilogram ) = ml O2/kg/hr Enter the metabolic rate in the field below and so snap Submit to expose your consequences in the grid.

You answered: 1536. 6 ml O2/kg/hr 3h. Calculate the O ingestion per hr for this rat utilizing the undermentioned equation. milliliter O2 consumed/1 minute x 60 minutes/hour = ml O2/hour Enter the O ingestion per hr in the field below and so snap Submit to expose your consequences in the grid. You answered: 384 milliliter O2/hr 3i. Now that you have calculated the O ingestion per hr for this rat. you can cipher the metabolic rate per kg of organic structure weight with the undermentioned equation ( note that you need to change over the weight informations from gms to kilograms to utilize this equation ) . Metabolic rate = ( ml O2/hr ) / ( weight in kilogram ) = ml O2/kg/hr Enter the metabolic rate in the field below and so snap Submit to expose your consequences in the grid. You answered: 1573. 8 ml O2/kg/hr Judging from their basal metabolic rates ( an index of thyroid map ) . categorise the rats as hypothyroid ( low thyroid degrees ; BMR below 1600 ) . euthyroid ( “good. ” or normal. thyroid degrees ; BMR = 1650-1750 ) . or hyperthryoid ( high thyroid degrees ; BMR above 1800 ) .

The normal rat is You right answered: b. euthyroid Judging from their basal metabolic rates ( an index of thyroid map ) . categorise the rats as hypothyroid ( low thyroid degrees ; BMR below 1600 ) . euthyroid ( “good. ” or normal. thyroid degrees ; BMR = 1650-1750 ) . or hyperthryoid ( high thyroid degrees ; BMR above 1800 ) . The thyroidectomized ( Tx ) rat is You right answered: a. hypothyroid Judging from their basal metabolic rates ( an index of thyroid map ) . categorise the rats as hypothyroid ( low thyroid degrees ; BMR below 1600 ) . euthyroid ( “good. ” or normal. thyroid degrees ; BMR = 1650-1750 ) . or hyperthryoid ( high thyroid degrees ; BMR above 1800 ) .

The hypophysectomized ( Hypox ) rat is You right answered: a. hypothyroid Judging from their basal metabolic rates ( an index of thyroid map ) . categorise the rats as hypothyroid ( low thyroid degrees ; BMR below 1600 ) . euthyroid ( “good. ” or normal. thyroid degrees ; BMR = 1650-1750 ) . or hyperthryoid ( high thyroid degrees ; BMR above 1800 ) after the tetraiodothyronine injection. The normal rat is Your reply: a. hypothyroid Correct reply: c. hyperthyroid Judging from their basal metabolic rates ( an index of thyroid map ) . categorise the rats as hypothyroid ( low thyroid degrees ; BMR below 1600 ) . euthyroid ( “good. ” or normal. thyroid degrees ; BMR = 1650-1750 ) . or hyperthryoid ( high thyroid degrees ; BMR above 1800 ) after the tetraiodothyronine injection. The thyroidectomized ( Tx ) rat is You right answered: c. hyperthyroid Judging from their basal metabolic rates ( an index of thyroid map ) . categorise the rats as hypothyroid ( low thyroid degrees ; BMR below 1600 ) . euthyroid ( “good. ” or normal. thyroid degrees ; BMR = 1650-1750 ) . or hyperthryoid ( high thyroid degrees ; BMR above 1800 ) after the tetraiodothyronine injection. The hypophysectomised ( Hypox ) rat is You right answered: c. hyperthyroid Which of the rats developed a goitre after injection with tetraiodothyronine ( choose all that apply ) ?

You right answered: d. None of the rats developed a goitre with this injection. Judging from their basal metabolic rates ( an index of thyroid map ) . categorise the rats as hypothyroid ( low thyroid degrees ; BMR below 1600 ) . euthyroid ( “good. ” or normal. thyroid degrees ; BMR = 1650-1750 ) . or hyperthryoid ( high thyroid degrees ; BMR above 1800 ) after the TSH injection. The normal rat is You right answered: c. hyperthyroid Judging from their basal metabolic rates ( an index of thyroid map ) . categorise the rats as hypothyroid ( low thyroid degrees ; BMR below 1600 ) . euthyroid ( “good. ” or normal. thyroid degrees ; BMR = 1650-1750 ) . or hyperthryoid ( high thyroid degrees ; BMR above 1800 ) after the TSH injection.

The thyroidectomized ( Tx ) rat is You right answered: a. hypothyroid Judging from their basal metabolic rates ( an index of thyroid map ) . categorise the rats as hypothyroid ( low thyroid degrees ; BMR below 1600 ) . euthyroid ( “good. ” or normal. thyroid degrees ; BMR = 1650-1750 ) . or hyperthryoid ( high thyroid degrees ; BMR above 1800 ) after the TSH injection. The hypophysectomised ( Hypox ) rat is You right answered: c. hyperthyroid Which of the rats developed a goitre after injection with TSH ( select all that apply ) ? Your reply: d. None of the rats developed a goitre with this injection. Correct reply: a. the normal rat c. the hypophysectomised rat Judging from their basal metabolic rates ( an index of thyroid map ) . categorise the rats as hypothyroid ( low thyroid degrees ; BMR below 1600 ) . euthyroid ( “good. ” or normal. thyroid degrees ; BMR = 1650-1750 ) . or hyperthryoid ( high thyroid degrees ; BMR above 1800 ) after the PTU injection. The normal rat is You right answered: a. hypothyroid Judging from their basal metabolic rates ( an index of thyroid map ) . categorise the rats as hypothyroid ( low thyroid degrees ; BMR below 1600 ) . euthyroid ( “good. ” or normal. thyroid degrees ; BMR = 1650-1750 ) . or hyperthryoid ( high thyroid degrees ; BMR above 1800 ) after the PTU injection.

The thyroidectomized ( Tx ) rat is You right answered: a. hypothyroid Judging from their basal metabolic rates ( an index of thyroid map ) . categorise the rats as hypothyroid ( low thyroid degrees ; BMR below 1600 ) . euthyroid ( “good. ” or normal. thyroid degrees ; BMR = 1650-1750 ) . or hyperthryoid ( high thyroid degrees ; BMR above 1800 ) after the PTU injection. The hypophysectomised ( Hypox ) rat is You right answered: a. hypothyroid Which of the rats developed a goitre after injection with PTU ( select all that apply ) ?