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APHY 102-Ch 15-Cardiovascular (Heart & Blood Vessels) midterm exam with correct answers What are the functions of the cardiovascular system? - correct answer 1) To transport nutrients, gases and waste products around the body. 2) To protect the body from infection and blood loss. 3) To help the body maintain a constant body temperature. 4) To help maintain fluid balance within the body.

IvyTech APHY 102 Midterm exam questions and answers compared to the nervous system, the endocrine system - correct answer may have a longer lasting effect A hormone is a _______________ and the target cell is_______________________. - correct answer molecule that has a metabolic effect on another cell; a cell that has receptors for specific hormones. In an ECG pattern, the P wave is caused by - correct answer depolarization of atrial muscle fibers. The great saphenous vein is the lon...

MIDTERM EXAM STUDY GUIDE - APHY 102 (Ivy Tech Online)(solved) 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. What is the role of negative feedback in control of hormone secretions. - correct answer "hormonal homeostasis" Paracrine glands -...

APHY 102 Exam 1 Chapters 13 – 15 test with correct answers Hormones from the adrenal medulla increase - correct answer blood pressure heart rate breathing rate Secretions that affect only nearby cells are termed - correct answer paracrine Steroid hormones - correct answer are soluble in lipids combine with protein receptor molecules cause messenger RNA synthesis

APHY 102 FINAL- IVY TECH SUMMER 2024 with complete solutions 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 tar...

APHY 102 FINAL- IVY TECH SUMMER 2024 with complete solutions 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 tar...

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...

APHY 102 Midterm Exam - Ivy Tech with complete solutions APHY 102 Anatomy and Physiology 2 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. What is a paracrine gland? - correct answer a secretion that enters interstitial fluid but affects only nei...

APHY 102 Midterm Study guide APHY 102 Anatomy and Physiology 2 T/F: Persons with type AB blood are sometimes called universal donors. - correct answer FALSE An abnormally slow heart rate is termed - correct answer bradycardia. The correct sequence of parts that carry cardiac impulses is - correct answer SA node, AV node, AV bundle, Purkinje fibers Which plasma protein is accurately described? - correct answer Beta globulins-transport of lipids and fat-soluble vitamins In an ECG pat...

APHY 102 Midterm with complete solutions Which of the following correctly matches a valve to its function? a. Pulmonary valve—permits one—way blood flow from the left ventricle to the aorta b. Tricuspid valve—permits one-way blood flow from the right to the left atrium c. Mitral valve—permits one—way blood flow from the left atrium to the left ventricle d. Aortic valve—permits one—way blood flow from the right ventricle to the pulmonary trunk - correct answer c A person...