bio 210 lecture exam 1 Questions and Answers 100% Pass

bio 210 lecture exam 1 Questions and Answers 100% Pass Anatomy - Answer- studies the form and structure of the body. Physiology - Answer- examines living organisms and their parts of how they function Microscopic anatomy - Answer- examines structures that cannot be observed by the unaided eye Two main subdivisions of microscopic anatomy - Answer- cytology and histology cytology - Answer- study of cells Histology - Answer- study of tissues Gross anatomy or macroscopic anatomy - Answer- investigates the structure visible to the aided eye Systematic anatomy - Answer- each individual body system Regional anatomy - Answer- all the structures in a particular region of the body Surface anatomy - Answer- focuses on superficial anatomic markings and internal body structures Comparative anatomy - Answer- examines similarities and differences in the anatomy of different species Embryology - Answer- studies developmental changes from conception to birth Pathologic anatomy - Answer- examines anatomic changes resulting from disease Radiographic anatomy - Answer- investigates internal structures with visual scanning procedures Physiology - Answer- examines living organisms and their parts of how they function Cardiovascular physiology - Answer- the functioning of the heart, blood vessels and blood Neurophysiology - Answer- functioning of the nerves and nervous system organs Pathophysiology - Answer- relationship between the function of an organ system and disease of injury of the system Respiratory physiology - Answer- functioning of respiratory organs Reproductive physiology - Answer- the functioning of the hormones and reproductive cycle Homeostasis - Answer- the body's ability to maintain a stable internal environment Receptor - Answer- component of homeostasis that the structure that detects changes in the stimulus, sensory nerves Stimulus - Answer- component of homeostasis that changes in a variable that is regulated Control center - Answer- component of homeostasis that processes the change that occurred from the receptor Negative feedback - Answer- if it is high, lower it. If it is low, raise it. Negative because the response is opposite of the stimulus