WCU PHYS 261 (WCUPHYS261)

1) Which is NOT considered to be a primary function of the respiratory system? A) regulation of water balance B) protection against pathogens C) gas exchange D) regulation of pH balance E) vocalization 2) The actual sites of gas exchange within the lungs are A) pleural spaces. B) bronchioles. C) terminal sacs. D) alveolar ducts. E) alveoli. 3) The lungs are enclosed in __________ membranes. A) pulmonary B) pleural C) pericardial D) costal E) thoracic 4) Place the following stru...

The volume of blood pumped out of the heart from one ventricle during one contraction - correct answer Stroke Volume (SV) The rapid depolarization phase of the action potentials of myocardial contractile cells is due to which ion(s)? - correct answer Na+ only The volume of blood in the ventricle available to be pumped out of the heart during one contraction - correct answer End- diastolic volume (EDV) The volume of blood left in the ventricle after it contracts - correct answer End- sys...

WCU - PHYS 261 FINAL EXAM LATEST ANSWERS 2022 PHYS 261 LECTURE FINAL For the following questions, match the level of organization with its definition below. A. a collection of similar cells that carry out similar functions B. the smallest living unit C. a collection of different tissues that carry out related functions D. groups of organs functioning in a coordinated manner 1) cell B. the smallest living unit 2) tissue A. a collection of similar cells that carry out similar funct...

WCU - PHYS 261 FINAL EXAM LATEST ANSWERS 2022 PHYS 261 LECTURE FINAL For the following questions, match the level of organization with its definition below. A. a collection of similar cells that carry out similar functions B. the smallest living unit C. a collection of different tissues that carry out related functions D. groups of organs functioning in a coordinated manner 1) cell B. the smallest living unit 2) tissue A. a collection of similar cells that carry out similar funct...

MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) Physiology is the study of A) the facial features as an indication of personality. B) the tissues and organs of the body at the microscopic level. C) growth and reproduction. D) the normal functions of the organ systems. E) the structure of the body. 2) The following is a list of several levels of organization that make up the human body. 1. tissue 2. cell 3. organ 4. molecule ...

PHYS 261 LECTURE FINAL For the following questions, match the level of organization with its definition below. A. a collection of similar cells that carry out similar functions B. the smallest living unit C. a collection of different tissues that carry out related functions D. groups of organs functioning in a coordinated manner 1) cell B. the smallest living unit 2) tissue A. a collection of similar cells that carry out similar functions 3) organs C. a collection of different tissues th...

PHYS Mid Term MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) Physiology is the study of A) the facial features as an indication of personality. B) the tissues and organs of the body at the microscopic level. C) growth and reproduction. D) the normal functions of the organ systems. E) the structure of the body. 2) The following is a list of several levels of organization that make up the human body. 1. tissue 2. cell 3. organ...

PHYS Mid Term MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) Physiology is the study of A) the facial features as an indication of personality. B) the tissues and organs of the body at the microscopic level. C) growth and reproduction. D) the normal functions of the organ systems. E) the structure of the body. 2) The following is a list of several levels of organization that make up the human body. 1. tissue 2. cell 3. organ...

CH. 8, 9, and 22 Review Terms Ch.8 and 9  central nervous system (CNS) -One half of nervous system. - Consist of Brain and Spinal cord. -Acts as integrating center  peripheral nervous system (PNS) -One half of nervous system. -Everything that is not brain or spinal cord. -It consists of two subdivision afferent neurons or efferent neurons.  Afferent neurons. -Part of the PNS. Brings info back to the CNS. -Afferent->approaching to the main CNS(input/sensory). Afferent...

PHYS 261 LECTURE FINAL For the following questions, match the level of organization with its definition below. A. a collection of similar cells that carry out similar functions B. the smallest living unit C. a collection of different tissues that carry out related functions D. groups of organs functioning in a coordinated manner 1) cell B. the smallest living unit 2) tissue A. a collection of similar cells that carry out similar functions 3) organs C. a collection of different tissues th...

PHYS Mid Term MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) Physiology is the study of A) the facial features as an indication of personality. B) the tissues and organs of the body at the microscopic level. C) growth and reproduction. D) the normal functions of the organ systems. E) the structure of the body. 2) The following is a list of several levels of organization that make up the human body. 1. tissue 2. cell 3. organ...