PN4003 -3 FINAL EXAM WITH QUESTIONS AND WELL VERIFIED ANSWERS [ALREADY GRADED A+] REAL EXAM !!! REAL EXAM!!!

PN4003 -3 FINAL EXAM WITH QUESTIONS AND WELL VERIFIED
ANSWERS [ALREADY GRADED A+] REAL EXAM !!! REAL
EXAM!!!


What are the passive transports? - -----ANSWER-----diffusion



filtration



osmosis



what are the active transport system? - -----ANSWER-----requires energy



Diffusion - -----ANSWER-----Movement of molecules from an area of higher concentration to an area of
lower concentration.



membrane types:

permeable

semi-permeable

impermeable



Filtration - -----ANSWER-----Movement of solute and solvent across a membrane caused by hydrostatic
(water pushing) pressure



Osmosis - -----ANSWER-----Occurs through a semipermeable membrane using osmotic (water pulling)
pressure



Active transport system is dependent on the presence of ___________. - -----ANSWER-----ATP

, Fluid types - -----ANSWER-----isotonic



hypotonic



hypertonic



Isotonic solution examples - -----ANSWER-----normal saline



lactated ringers



Hypotonic solution examples - -----ANSWER-----0.45% NaCl

Examples of sensible fluid loss - -----ANSWER-----urination, defecation, wounds



Examples of insensible fluid loss - -----ANSWER-----breathing and sweating



Intracellular fluid is _____ of body weight - -----ANSWER-----40%



extracellular fluid is ____ of body weight - -----ANSWER-----20%



T/F Interstitial and Intravascular are the two types of extracellular fluid - -----ANSWER-----True

Hypertonic solution examples - -----ANSWER-----Dextrose 5% in Normal saline solution



What is the baroreceptor reflex? - -----ANSWER-----When BP falls, HR increases and arterioles constrict
resulting in fluid retention.



Volume receptors - -----ANSWER-----Respond to fluid excess in the atria and great vessels, stimulation of
these receptors creates a strong renal response that increases urine output