Final Exam Practice Questions APHY 101 With Correct /Verified Answers

Physiology is the study of how a body function works T or F - ANSWER-True Histology could be defined as a study of: a) cells b) tissues c) cell chemistry d) the gross structures of the body e) none of the above - ANSWER-B - Tissues "Boundary Maintenance" refers to the notion of regulating what moves between inside and outside. T or F - ANSWER-T Which of the following would not be functional characteristics of life? a) movement b) responsiveness to external stimuli c) maintenance of boundaries d) decay e) none of the above - ANSWER-D- Decay Homeostasis is keeping a free-floating set of values for things like blood-pressure and body temperature. T or F - ANSWER-F Which of the following statements is true concerning feedback mechanisms? a) Positive feedback mechanisms always result in excessive damage to the host b) Negative feedback mechanisms tend to increase the original stimulus. c) Negative feedback mechanisms work to prevent sudden, severe changes within the body d) Blood glucose levels are regulated by positive feedback mechanisms e None of the above - ANSWER-C- Negative feedback mechanisms work to prevent sudden, severe changes within the body