Pathophysiology of the Adult for Advanced Practice Nursing Questions and Correct Answers the Latest Update and Recommended Version
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Course
Patho
Institution
Patho
MITOSIS VS MEOSIS
MITOSIS= SOMATIC CELLS
MEOSIS= SEX OR GAMETE CELLS
WHAT IS IMPORTANT IN MAINTAINING CELLULAR HOMEOSTASIS?
CELLULAR COMMINICATION
THREE WAYS IN WHICH CELLS SIGNAL TO EACH OTHER IN ORDER TO COORDINATE
MOVEMENTS OR PROCESSES?
1. DISPLAY "SIGNAL MOLECULES" ON EXTERNAL SURF...
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Pathophysiology of the Adult for
Advanced Practice Nursing Questions
and Correct Answers the Latest Update
and Recommended Version
MITOSIS VS MEOSIS
✓ MITOSIS= SOMATIC CELLS
✓ MEOSIS= SEX OR GAMETE CELLS
WHAT IS IMPORTANT IN MAINTAINING CELLULAR HOMEOSTASIS?
✓ CELLULAR COMMINICATION
THREE WAYS IN WHICH CELLS SIGNAL TO EACH OTHER IN ORDER TO COORDINATE
MOVEMENTS OR PROCESSES?
✓ 1. DISPLAY "SIGNAL MOLECULES" ON EXTERNAL SURFACE OF PLASMA MEMBRANE
✓
✓ 2. SEND SPECIFIC SIGNAL MOLECULES TO OTHER CELLS THAT BIND TO
INTRACELLULAR RECEPTOR; SIGNAL TRANSMITTED DIRECTLY TO NUCLEUS
✓
✓ 3. GENERATING PROTEIN CHANNELS ON THE PLASMA MEMBRANE THAT CAN
DIRECTLY EFFECT THE ACTIVITY OF ADJACENT CELLS
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✓ OCCURS NATURALLY OR PREMATURELY( DX )
✓ APOPTOSIS: STARTS WITH BREAK DOWN OF CHROMATIN; CELLS BREAKDOWN
INTO DISCRETE APOPTOTIC BODIES THAT ARE ABSORBED BY PHAGOCYTES
✓ CELLS THAT DIE AS THEY WERE PROGRAMMED IN EFFORTS TO MAKE ROOM FOR
MORE & NEW CELLS
NECROSIS OF A CELL
✓ THE CELL SWELLS AND RUPTURE APPEARS ALONG THE PLASMA MEMBRANE
(BLEBBING).
✓ THE REMNANTS OF THE NECROTIC CELLS LEAK INTO THE TISSUE CAUSING
INFLAMMterm-4ATION
CELL DEATH (PROGRAMMED CELL DEATH)
AUTOPHAGY
✓
CELLULAR DEATH OCCURS BY
Apoptosis & Necrosis
✓ they both be blebbing along plasma membrane
Epithelial tissue
✓ lines the internal organs and exterior surfaces of the body, ex: skin, innermost lining of
blood vessels, & LIVER.
✓
✓ function is dependent on location
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