The Hypothalamus and Pituitary Link the Activities of the Endocrine

question 83

Multiple Choice

The hypothalamus and pituitary link the activities of the endocrine system and nervous system by

• A)the secretion of hormones in response to the summation of neural messages that enter the hypothalamus.
• B)shifts in hormonal concentrations being detected by the anterior pituitary.
• C)the secretion of pheromones as a response to photoperiodic stimuli.
• D)the nervous tissue of the anterior lobe sending stimuli to the glandular tissue of the posterior lobe to produce hypothalamic hormones.
• E)all of these.

---

Definitions:

Cardiac Cycle

The sequence of events that occur in the heart during one complete heartbeat, including contraction (systole) and relaxation (diastole) phases.

Atrial Depolarization

The electrical activation of the atria of the heart, typically represented by the P wave in an electrocardiogram (ECG).

Cardiology

The branch of medicine that deals with disorders of the heart and blood vessels.

Lead Arrangement

The configuration or placement of electrodes on the body for the purpose of monitoring electrical activity, commonly used in ECG (Electrocardiogram) procedures.