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Exam (elaborations)

NUR2063 EXAM 1 SOLVED CORRECTLY TO SCORE A+

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  • Course
  • NUR 2063
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  • NUR 2063

NUR2063 EXAM 1 SOLVED CORRECTLY TO SCORE A+

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  • September 4, 2024
  • 30
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • homeostasis
  • NUR 2063
  • NUR 2063
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EvaTee
NUR2063 EXAM
1 SOLVED
CORRECTLY TO
SCORE A+
Evatee 9/4/24 NUR 2063

,NUR2063 EXAM 1 SOLVED CORRECTLY TO
SCORE A+



Homeostasis Answer - •state of equilibrium or balance within and organism
•Fluids and electrolytes exist within the body, are dynamic in nature, and are
maintained in constant balance, or homeostasis, within the body


fluid volume deficit Answer - •Fluid deficit occurs when total body fluid levels
(mostly water) are insufficient to meet the body's needs may also be referred
to as dehydration


•Fluid volume deficits may result from vomiting and diarrhea


Fluid Volume Excess Answer - •Daily fluid intake should equal the amount of
fluid lost
•Third spacing: significant fluid increases in the transcellular compartment,
which does not exchange easily among other ECFs


Types: Edema, Water intoxication


Eukaryote Answer - •is any cell or organism that possesses a defined nucleus


Mitochondria Answer - •Have own DNA and ribosomes
•Produces adenosine triphosphate (ATP) for energy

, what happens When arterial blood pressure decreases Answer - •renin is
released from the kidneys and works on angiotensinogen (from the liver),
converting it to angiotensin I.


What is the role of renin-angiotensin-aldosterone system, antidiuretic hormone
(ADH), and natriuretic peptides Answer - Control of fluid and electrolyte
balances is maintained


The renin-angiotensin-aldosterone system (RAAS) also assist in Answer -
•maintaining blood pressure and intravascular fluid status


What happens when renin converts angiotensinogen (from the liver),
converting into angiotensin I Answer - •Angiotensin I is then converted to
angiotensin II in the lungs by angiotensin-converting enzymes


what is the role of Angiotensin II Answer - •is a potent vasoconstrictor that
also stimulates the release of aldosterone


What produces Aldosterone Answer - Hyopthalamus


What releases Aldosterone and why Answer - The adrenal cortex releases and
releases in response to changes in blood osmolality


What is the role of Aldosterone Answer - promotes the retention of the
sodium and water in the kidneys, restoring blood volume


directly influences water reabsorption in the distal tubules and collecting ducts
in the kidneys

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