Mcq Exam 2 Full Questions With Correct Answers 2024

The amount of air that enters or leaves the lungs during a normal quiet respiratory cycle is the... {Ans: tidal volume}What is the function of the tympanic membrane? {Ans: transfers sound waves to the ossicles or bones of the middle ear.}What statement about urine is true? {Ans: Urine is normally sterile}valve between the right atrium and right ventricle is the... {Ans: tricuspid valve}Which of the following vessels contains the greatest proportion of total blood volume? {Ans: Veins}The trachea is lined with the following epithelial tissue {Ans: pseudostratified ciliated columnaer}Age-related changes to the respiratory system include {Ans: decreased vital capacity.}Which of the following structures carries action potentials generated by sound? {Ans: Cochlear branch of the vestibulocochlear nerve}If a person becomes overhydrated {Ans: production of atrial natriuretic peptide will increase}The vestibule... {Ans: detects static equilibrium}When a person has respiratory acidosis the kidneys... {Ans: excrete more H+ (conservers HCO3-)}arterioles have the greatest effect on blood pressure due to {Ans: smooth muscle constriction and dilation}Which of the following refers to the reflex ability of the lens to change its shape as an object moves closer to the eye? {Ans: Accomodation}What two