56. A
Peripheral chemoreceptors are carotid and aortic bodies. They are sensory extension in to blood vessel which detect changes in chemical concentration of blood. Peripheral chemoreceptors monitor concentrations of blood borne chemicals and maintain homeostasis in the cardiorespiratory system. Carotid body located on one of the main arteries of neck, while aortic body located on aortic arch.
57. B
The motor cortex of cerebral cortex controls voluntary respiration (conscious control). Different areas of cerebral cortex control various forms of voluntary respiration.
56. The peripheral chemoreceptors d. Are sensitive to low blood levels of CO e. Are considered...
480 Review Sheet 32 Major Systemic Arteries and Veins of the Body 5. Use the key on the right to identify the arteries or veins described on the left Key: a anterior tibial 1. vessel that is paired in the venous system, but only a singles vessel is present in the arterial system b basilic brachial 2. these arteries supply the myocardium d brachiocephalic 3. two paired arteries serving the brain celiac trunk e. 4. vein that runs between the...
D 1. These are peripheral chemoreceptors that monitor changes in respiratory gasses and blood acidity levels carotid bodies medulla oblongata vagus nerve D 2. The region of the lung served by secondary, or lobar, bronchi. lobule bronchopulmonary segment lobe D 3. The respiratory zone begins at the large bronchioles. False True D 4. The serous membrane lining of the wall of the thoracic cavity. parietal pericardium visceral pleura parietal pleura visceral pericardium D 5. The smallest airway of the bronchial...
Microscopic Structure of the Blood Vessels l views of an artery and of a vein are shown here Identily each, on the lines to the sides, note the structural details that enabled you to make these identifications (vessel type) (vessel type) Now descibe each tunic more fully by selecting ts characteristics from the key below and placing the approprate key lettes on the answer lines Tunica intima Tunica media Tunica externa Key: a innermost tunic b. most superficial tunic regulates...
QUESTION 1. Which of the following is produced by the cells of the Zona Glomerulosa? Group of answer choices Mineralocorticoids Glucocorticoids Glucagon T3 & T4 DHEA Question 2 During which phase of the cardiac cycle would you expect the pressure in the left ventricle to rise above the pressure in the aorta? Group of answer choices Isovolumetric filling Ventricular diastole Atrial systole Isovolumetric relaxation Isovolumetric contraction Question 3 Which hormone increases both Glycogenolysis and Gluconeogenesis? Group of answer choices DHEA...