Test Bank for Human Physiology An Integrated Approach, 8th Edition, Dee Unglaub Silverthorn.

1 https://www.stuvia.com/ TEST BANK FOR HUMAN PHYSIOLOGY AN INTEGRATED APPROACH, 8TH EDITION, DEE UNGLA UB SILVERTHORN 2 https://www.stuvia.com/ MULTIPLE CHO ICE. Choose the one altern ative that best compl etes the statement or answe rs the quest ion. 1) Excretion is a function of the body. Which would be considered excretion? 1) A) Moveme nt of salt from sweat glands to the surface of the skin. B) Movement of gluco se from the kidney to the bloodstream. C) Movem ent of sodium from the intestines to the bloodstr eam. D) Movem ent of potassium from kidney cells into one's urine E) Movem ent of oxygen from the lungs to the blood stream. Answer: A Diff: 1 Type: MC 2) Which system( s) does NOT exchange material with the internal and exter nal environm ents? 2) A) respir atory system B) digestive system C) urinary system D) circulat ory system E) All of the above. Answer: D Diff: 1 Type: MC 3) You conduct an experiment on twenty 18-year-old male subjects to see how various intensities of 3) exercise affect heart rate. Which is/are an indepen dent varia ble? A) sex of subjects B) age of subjects C) intensity of exercise D) heart rate E) More than one answer is correct. Answer: C Diff: 1 Type: MC 4) Mass balance involves determin ing the total amount of a subs tance in the body. We can deter mine 4) mass flow of this substance by which formula? A) volume of flow / (amount of subst ance / min) B) intake + prod uction - excret ion - metabolism. C) (amount of substance / min) × (concentration of the substance) D) (concentration of a substance) × (volume /min) E) (concentration of a substance) / volume flow 3 https://www.stuvia.com/ Answer: D Diff: 1 Type: MC SHOR T ANSW ER. Writ e the word or phra se that best compl etes each statemen t or answe rs the question. 5) Why do we need to label the axes of a graph? 5) Answer: A graph with no axis labels is meaning less–without knowing what trend is being illustrated, there is no comm unication of scientific information. Diff: 1 Type : SA 4 https://www.stuvia.com/ MULTIPLE CHO ICE. Choose the one altern ative that best compl etes the statement or answe rs the quest ion. 6) The human environment is terrestrial, dry, and highly varia ble. However, our bodies expend 6) enormo us amounts of energy maintaini ng a constant internal envir onment. Stud ying why our bodie s do this is wha t kind of approach? A) teleolog ical B) meterolog ical C) mechanistic D) anato mical E) translational Answer: A Diff: 2 Type: MC