Question

In emergency, blood pressure is controlled by
A. Thymus
B. Adrenal
C. Thyroid
D. Corpus luteum

Answer 1

Hint:- :The adrenal cortex produces steroid hormones that regulates the blood pressure. The adrenal organs (otherwise called suprarenal organs) are endocrine organs that produce an assortment of hormones including adrenaline and the steroids aldosterone and cortisol.They are found over the kidneys.

Complete Answer:-
Blood pressure is the weight of flowing blood against the dividers of veins. A large portion of this weight results from the heart siphoning blood through the circulatory framework. At the point when utilized without capability, the expression "circulatory strain" alludes to the weight in the enormous courses.

A. Thymus organ is related to the advancement of a safe framework and present on the dorsal side of heart. It secretes thymosin hormone which assumes a significant function in the separation of T-lymphocytes.

B. Adrenal organ is available on the upper side of kidneys and has two sections, adrenal cortex which discharge glucocorticoids, mineralocorticoids and glucocorticoids and adrenal medulla which emit adrenaline and nor-adrenaline hormone.

C. Thyroid organ is arranged between the windpipe and larynx in the neck and secretes thyroxine hormone which expands oxygen utilization by metabolically dynamic tissues.

D. Corpus luteum is framed in ovary after ovulation and ruffians without pregnancy yet on the off chance that pregnancy happens it continues and secretes progesterone and estrogen hormones.
In crisis conditions, pulse is constrained by adrenaline and nor-adrenaline which are discharged from the adrenal organ.

Every organ has an external cortex which produces steroid hormones and an inward medulla. The adrenal cortex is partitioned in three parts: the zona glomerulosa, the zona fasciculata and the zona reticularis. The adrenal cortex produces three primary kinds of steroid hormones: mineralocorticoids, glucocorticoids, and androgens. Mineralocorticoids, (for example, aldosterone) created in the zona glomerulosa help in the guideline of blood pressure and electrolyte balance. The glucocorticoids cortisol and cortisone are orchestrated in the zona fasciculata; their capacities incorporate the guideline of digestion and insusceptible framework concealment. The deepest layer of the cortex, the zona reticularis, produces androgens that are changed over to completely utilitarian sex hormones in the balls(gonads) and other objective organs.

Thus the answer is B. ”Adrenal”.

Note:- Mineralocorticoids are created in the adrenal cortex and impact salt and water adjusts (electrolyte equilibrium and liquid equilibrium). The essential mineralocorticoid is aldosterone. It is required by the body in large amounts.