Which of the following correctly pairs the structure with its product? O corpus luteum-inhibin O anterior pituitary-LH O Sertoli cells-progesterone O hypothalamus-FSH
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- QUESTION 4 The hormones secreted by the posterior pituitary come from: the cerebellum the thalamus the hypothalamus the anterior pituitary O O OQuestion 12 2. The hypothalamus stimulates the pituitary gland via: neural signals both neural and hormonal signals hormonal signalsQUESTION 2 Which of the following is true about the posterior pituitary gland? OA. Hormones stored in the posterior pituitary are Oxytocin and ADH OB. A nerve signal from the adrenal gland stimulates their release OC. The hypothalamus communicates with the posterior pituitary via inhibiting/releasing hormones in the blood stream. OD. The posterior pituitary is also called the neurohypophysis. E. Two of the above answers are true about the posterior pituitary.
- Question 28 Which is the correct hormone / cell matching for the cell that secretes it? O ACTH /gonadotrophs O calcitonin / parafollicular cells O GH/ lactotrophs O PTH/thyrotrophs Question 29QUESTION 3 Which of the following statements is TRUE? C GnRH stimulates the release of ACTH from the anterior pituitary which stimulates the release of cortisol from the adrenal cortex. TRH stimulates the release of GH from the anterior pituitary which stimulates the release of somatomedins (insulin-like growth factor I) from the liver. CRH stimulates the release of ACTH from the anterior pituitary which stimulates the release of cortisol from the adrenal cortex. GHRIH stimulates the release of GH from the anterior pituitary which stimulates the release of somatomedins (insulin-like growth factor I) from the liver.QUESTION 19 The hypothalamus communicates with the anterior pituitary through a neural network. O True False
- Question 35 Which of the following hormones is secreted in response to a simple endocrine input? O A. Luteinizing hormone B. Corticotropin releasing hormone O C. Oxytocin OD. Prolactin E. Parathyroid hormoneThe HYPOTHALAMUS regulates the internal environment through the AUTONOMIC NERVOUS SYSTEM and also controls the secretions of the PITUITARY GLAND True FalseQuestion 37 Which of these is NOTa function of endocrine systems? O Muscle movement O Glucose regulation O Acid-base balance O Sexual development O Sleep-wake cycle
- Hello, I do not understand these questions, can I get help with them, please? Below are 3 statements, explain if each is true/false and why (VERY brief statement) #1: A tropic hormone always increases the size of an endocrine gland. #2: Spontaneous action potentials in the heart are primarily triggered by flux of K+ into cells through If channels. #3: Increasing the frequency of action potentials in motor units generates more tension than increasing the number of motor units.Endocrinology Because they are relatively hydrophobic, peptide hormones can interact with both cytoplasmic and nuclear receptors, depending on the specific hormone. Rather than being stored in intracellular vesicles, catecholamine hormones are synthesized on demand and released immediately upon being synthesized. Although vasopressin is synthesized in the hypothalamus, it is released from the terminals of neurons located in the posterior pituitary.Question 11 In males, what is the process where the concentration of testosterone in the peripheral blood stream regulates the synthesis of gonadotropins in the anterior pituitary? OA. Long-loop negative feedback O B. Short-loop positive feedback OC. Long-loop positive feedback OD. Short-loop negative feedback E. Complex input