Aphy 102 final exam Study guides, Class notes & Summaries

APHY 102 Final Exam Ivy Tech Actual Questions and Answers Complete 2024

What regulates pituitary gland secretion? correct answer: The pituitary gland is directly connected to the hypothalamus. Secretion from the 2 lobes of the pituitary gland is controlled by different methods by the hypothalamus What is a hormone and how does it act? correct answer: Hormones are chemical messengers that are responsible for regulation. They are secreted into body fluids, mainly blood. It has specific actions on target tissues, which are any tissue that has specific receptors fo...

A person under stress may have a lowered resistance to infection. T or F correct answer: True The B vitamins are : a. essential for normal cellular metabolism b. involved in the oxidation of carbohydrates, lipids, and protiens c. grouped because they are in the same foods d. all of the above. correct answer: all of the above. Deficiency of vitamin__________ causes osteomalacia a. E b. D c. C d. A correct answer: b. D Circulation is vital because it a. inflates the...

The thymus gland secretes hormones called ____ that ____ correct answer: Thymosins; control production and differentiation of white blood cells Exocrine glands differ from endocrine gland in that exocrine glands correct answer: Secrete through ducts or tubes to the body's exterior Oxytocin stimulates the kidneys to conserve water correct answer: False The secretion of parathyroid hormone is controlled primarily by the correct answer: concentration of blood calcium A person under...

QUESTIONS AND ANSWERS

APHY 102 FINAL!!! Diabetes insipidus is caused by - correct answer ADH deficiency. T/F: Persons with type AB blood are sometimes called universal donors. - correct answer False Steroid hormones are soluble in lipids. - correct answer all of the above. T/F: Plasma contains fibrinogen, serum does not. - correct answer True sweat gland is an example of a(n) _______ gland. - correct answer exocrine The percentage of red blood cells in a sample of human blood is normally about - c...

Who regulates pituitary gland secretion? correct answer: Releasing hormones from the hypothalamus What is a hormone and how does it act? correct answer: Hormones are chemical messengers that are responsible for regulation. They are secreted into body fluids, mainly blood. It has specific actions on target tissues, which are any tissue that has specific receptors for that particular hormone. Compare and contrast glucagon and insulin correct answer: Glucagon stimulates the liver to break ...

APHY 102 FINAL EXAM 2024 WITH 100% CORRECT ANSWERS A hormone is a secreted molecule that is carried in the bloodstream to where it acts on target cells that bear specific receptors for that hormone. - True - False - correct answer True Maxwell has a very high metabolic rate, is skinny, and has protruding eyes. These are symptoms of -Hyperthyroidism -Hypothyroidism -hyperparathyroidism -hypoparathyroidism - correct answer hyperthyroidism Steroid hormones diffuse through cell membra...

APHY 102 Final Exam Quiz Study Guide The structure of a lymphatic vessel is most similar to that of a(n) vein In order to be fully activated, most __________ cells require interaction with __________ cells. B;T What is the first component(s) of the immune system to decline with age? Thymus What is not true of the spleen? The spaces in the lobes of the spleen are filled with lymph What term refers to any molecule that elicits an immune response? Antigen The thymus e...

APHY 102 FINAL EXAM 2024 WITH 100% CORRECT ANSWERS Who regulates pituitary gland secretion? - correct answer the hypothalamus sends "messages" to the pituitary gland to release hormones What is a hormone and how does it act - correct answer a regulatory substance produced in an organism and transported in tissue fluids such as blood or sap to stimulate specific cells or tissues into action. a synthetic substance with an effect similar to that of an animal or plant hormone. a person...