Question

In: Anatomy and Physiology

Jeremy's trainer should have taken a physiology class. If he had, he would know that the...

Jeremy's trainer should have taken a physiology class. If he had, he would know that the use of steroids (in addition to other problems) actually increases_____________________, which is counterproductive to improving bone density.

a. testosterone

b. estrogen

c. calcitonin

d. parathyroid hormone

Expert Solution

Answer ----- (D) parathyroid hormone

Parathyroid is regarded as the counterproductive to improving bone density as because parathyroid glands release parathyroid hormone which makes the osteoclast break and releases the calcium from bones into blood.

Parathyroid hormone is the hormone which is secreted from the para thyroid glands which are situated in the neck and are found behind the thyroid gland , these are very small glands.

Parathyroid glands are there to secret the parathyroid hormones which are very useful in maintaining the blood calcium level in the body for the bone health and also they use to excrete more phosphate from the body.

The over action of the PTH is called as hyperparathyroidism.

And the low level of PTH in body is called hypoparathyroidism.

When there is low level of PTH in the body there is the decrease in the release of calcium from the bones because on an normal condition PTH works on the bones and makes the release of calcium stock from the bones and also enhances the calcium absorption from the intestine from food.

So parathyroid hormone is the hormone which affects the bone density if increased in the blood in high level.

And by the pth increases in the blood muscles and bones gets weak.

So the right answer is D parathyroid hormone.

Calcitonin acts against the parathyroid hormone as it interfere with the breakage of the osteoblast and calcium loss from the bones so it can't be right answer.

And testosterone is the hormone which works via growth hormone and improves the bone density in the body so this is also a wrong answer.

While estrogen also not related directly to this.

Steroids have effect on the bone density and they can cause osteoporosis they indirectly also increases the parathyroid hormone which is counterproductive for the improvement of bone density.

Thank you good wishes do up vote

Sydney Mullin answered 1 year ago

A physical trainer has four workouts that he recommends for his clients. The workouts have been...

A physical trainer has four workouts that he recommends for his clients. The workouts have been designed so that the average maximum heart rate achieved is the same for each workout. To test this design he randomly selects twenty people and randomly assigns five of them to use each of the workouts. During each workout, he measures the maximum heart rate in beats per minute with the following results. Can the physical trainer conclude that there is a difference among...

George owned a restaurant. He purchased the building for 200,000, and had taken 150,000 of depreciation...

George owned a restaurant. He purchased the building for 200,000, and had taken 150,000 of depreciation on the building. It was destroyed by a fire on 04/17/18. it was insured for 300,000 and the insurance Company paid George 280,000 on 12/06/18. The fire was considered a natural disaster area. If George wants to avoid recognition of the gain, what is the minimum amount he must pay for a new restaurant, and if he purchases a new restaurant for 250,000 on...

One topic I have had trouble with is allocated fixed cost. How would you know when...

One topic I have had trouble with is allocated fixed cost. How would you know when you have it and where would you put it into the reports?

For this Lab you have to implement a class Builder. Your Builder class should have instance...

For this Lab you have to implement a class Builder. Your Builder class should have instance variable name. , Supply a constructor method for your Builder class and the following methods: getName(), makeRow(int n, String s), printPyramid(int n, String s). Examining the problem, we need to create a Builder class, declare Builder class as follows public class Builder { } Inside the Builder class, declare a String variable called name. Step 3: Defining the constructors: Remember that the purpose of...

Part I: Have a program class named TestArrays This class should have a main() method that...

Part I: Have a program class named TestArrays This class should have a main() method that behaves as follows: Have an integer array of size 10. Using a loop, fill the elements with increments of 5, starting with 5 in the first element. Using the array elements, sum the second, fifth and seventh elements. Display the sum with a label. Change the fourth element to 86. Subtract 9 from the ninth element. Using a loop, display the elements of the...

Does Clyde have more discretion in the recording of his bartering exchanges than he would have had by paying cash?

Clyde: I acquired this land for my business by issuing stock. I did not pay a penny. Since it’s my stock, and I decided how much to give up for the land, does that mean I get to determine the value of the land on my balance sheet? Fredrika: You could have issued the stock to somebody else, taken the cash received, and paid for the land, right? Clyde: I suppose I could have, but I did not. Fredrika: The...

Everyone knew that Bob Mcallister was a great businessman. He had taken a small garbage collection...

Everyone knew that Bob Mcallister was a great businessman. He had taken a small garbage collection company in Kentucky and built it up to be one of the largest and most profitable waste management companies in the Midwest. But when he was convicted of massive financial fraud, what surprised everyone was how crude and simple the scheme was. To keep earnings up and stock prices soaring, he and his coworkers came up with an almost foolishly simple scheme: first, they...

Physiology of Exercise 11. An elite powerlifter would most likely have a higher percentage of which...

Physiology of Exercise 11. An elite powerlifter would most likely have a higher percentage of which fiber type? 12. Explain blood glucose homeostasis during exercise. Talk about the hormone involved and the actions they take to control our blood glucose. 13. How do athlete's differ from the general population in hormone and receptor number. 14. What are some of the common fare markers (fats & triglycerides) that are seen in a blood test and what do they mean and how...

Hamad had a bottle of perfume with him, which he brought to the class. After entering...

Hamad had a bottle of perfume with him, which he brought to the class. After entering the class he sprayed some perfume at the entrance of the class room and went to his seat. After a few minutes, everyone started feeling the smell of the perfume and finally the whole class was filled with smell of the perfume. Based on your understanding of the above concept that takes place, explain the above process. Support your answer with diagram.

(1) Think of (or find) a medication you have taken or otherwise know about. Research that...

(1) Think of (or find) a medication you have taken or otherwise know about. Research that medication and report the following: a. Trade Name and picture of medication b. Generic Name c. CAS Number d. What is it used for? e. Upload the structure of the molecule to the Resources area in your Workspace and embed it in your post by linking to it. Or, you can directly link to it on the web if the picture is on its...