The hypothalamus is our brain's appetite control center.
a. True
b. False

Answers

Answer 1

Answer:

Answer:

Explanation:

Hunger, fullness, and energy balanced are regulated by the hypothalamus. Hunger and fullness signals, in the form of hormones, travel through the bloodstream from tissues that consume energy to the brain. The hypothalamus is the region where these neuronal and hormonal signals integrate. After the reception of this signals the hypothalamus orchestrates a signaling cascade containing other hormones to create the hunger sensation.

Related Questions

Drosophila melanogaster have four pairs of chromosomes.a.what is the ploidy level at metaphase ii of meiosis?a. 8nb. 1nc. 4nd. 2ne. 0nb.what is the ploidy level at prophase of mitosis
Eukaryotic cells do NOT have a cytoplasm true or false
From the video “Clownfish and Sea Anemone Partnership” what relationship is being displayed and what are the indicators or factors that are evidence for your answer?ComensulismParasiticCompetitionMutualism
Which counterexample shows that the conjecture "All mammals live on land"is false? OA. A whale is a mammal that does not live on land. B. A fish is not a mammal and does not live on land. OC. A horse is a mammal that lives on land. D. A snake is not a mammal but lives on land.
what is viscosity and what effect does heat have on the viscosity of DNA? What is the underlying cause of the change?

What is the volume of a block charger (must be in centimeters)

Answers

Answer: $\lim_(n \to \infty) a_n \neq √(x) x^(2) \n$

Explanation:

A 26-year-old woman is in the clinic today for evaluation of weight gain and fatigue. She is 5 feet 6 inches and weighs 175 pounds. Prior to her pregnancy, she weighed 130 pounds and her maximum weight during pregnancy was 155 pounds. She is now 18 months postpartum and continuing to gain weight despite no change in diet or activity. She reports that the fatigue is getting worse even though her daughter is sleeping reliably through the night and the patient feels she is getting plenty of rest. She takes no other medications and has no significant medical history. Her vital signs today are HR 68, BP 108/60, RR 10, temperature 97° F. The nurse practitioner orders a CBC, TSH, and T4.1. What sources of fatigue is the nurse practitioner evaluating with the CBC, T4, and TSH?2. What other history or clinical findings would be indicative of hypothyroidism?3. The patient’s laboratory values show an elevated TSH and a low T4. What does this mean?4. After starting the patient on thyroid hormone replacement, the nurse practitioner asks the patient to return in 8 weeks to check her TSH level. What is the purpose of this test? What should be done if the test result is abnormal?

Answers

Answer:

Studies based on tsh concentrations would indicate whether the thyroid hormones, which are t4 and t3, are in decline or in deficit.

This deficit may be due to a pathology of the thyroid gland and that is why the tsh study is carried out. The TSH hormone is one that stimulates the thyroid gland through the glandular-nervous axis (CNS), if it is in deficit, you want to say that it is being poorly stimulated.

Other findings of hypothyroidism are overweight, decreased basal metabolism, alterations in the cardiovascular system, and increased blood pressure.

That the TSH hormone is elevated, and there is a deficiency of t4, means that the hormone is suffering from some neoplasm, or some pathology that does not collaborate with the function of the gland, that is, that the axis between the central nervous system and The thyroid gland works perfectly, but what is defective is the gland, the body itself captures this deficit of t4 and stimulates the neuronal pathway even more, releasing more TSH, to overstimulate the thyroid gland and that it can generate the amount of t4 required.

The nurse seeks to know that if by administering t4 and balancing the values of this thyroid hormone, TSH normalizes and returns to its normal value, that is, it decreases and does not overstimulate the thyroid gland.

In the event that TSH does not decrease as expected, there will be a double problem to be solved, one at the nervous level and the other at the glandular level.

On the other hand, if the TSH level normalizes, we could understand that the TSH was increased because it wanted to "solve" the t4 deficit.

Explanation:

The thyroid gland works thanks to the stimulation exerted by the central nervous system through TSH.

The TSH hormone is the one that is responsible for stimulating the exact and fair secretion of t4 and t3, sometimes it tends to increase, due to negative feedback, since the increase in t4 and t3 causes the tsh to decrease and the right balance is reached . In case the hormones secreted by the thyroid are in deficit, this will be captured by the body and will not have this negative feedback, therefore the stimulation of the nervous axis will be increased.

The thyroid gland can suffer from metabolism syndromes where hypoactivity or hypothyroidism is detected, or hyperactivity which is also known as hyperthyroidism, although these syndromes are not the only ones, there are also other pathologies such as malignant and benign neoplasms, hashimoto's disease, among others.

What is Homeostasis

Answers

Its the tendency toward a relatively stable equilibrium between interdependent elements, especially as maintained by physiological processes.

Which type of lipid is a major component of the cell membrane a. Saturated fat
b. Unsaturated fat
c. Phospholipid
d. Waxes

Answers

Answer:

Phospholipids

Explanation:

Phospholipids are a particular kind of lipid (an oil) that forms a two-layered surface that surrounds and protects all living cells. The phosphates are essential to forming this bilayered structure. This membrane has a semipermeable function that selectively allows some elements and molecules to go in or out of the cell and thus helps maintain the cell in equilibrium.

What does bile do?a. it breaks down fats.
b. it breaks down proteins.
c. it breaks down carbohydrates.
d. it breaks down fats, proteins, and carbohydrates. check answer?

Answers

biles emulsifies fats...

You want to make 50 ml of 1X tricaine solution in order to euthanize some fish. How much of a 20X tricaine stock solution will you need to dilute in order to make your solution?a. 1 ml b. 5 ml c. 0.4 ml d. 10 ml e. 2.5 ml