Answer:
1 = veins
2 = cardiovascular system
3 = fibrin
4 = target heart rate
5 = maximal heart rate
Answer:
The correct answer is - option A- false
option B- true
Option C- true
Option D- true
Explanation:
The thyroid is an endocrine gland that releases thyroid hormones in the bloodstream. The secretion of these hormones is controlled by the TRH and TSH. TRH is secreted by the hypothalamus that binds to the pituitary and releases TSH.
TSH released by the pituitary gland into the bloodstream. TSH regulates the production of the thyroid hormones T3 and T4. Both of these hormones regulate TRH and TSH negatively.
Thus, the correct answer is option- option A- false
Option B- true
Option C- true
Option D- true
Ketamine is used in surgical procedures and makes users float in and out of reality.
The answer would be 1 or 2
pulmonary arteries Carry deoxygenated blood from the right ventricle to the lungs.
