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Exam (elaborations)

WCU NSG 212 (EXAM 3) DR. BARKER QUESTIONS WITH 100% CORRECT ANSWERS

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WCU NSG 212 (EXAM 3) DR. BARKER QUESTIONS WITH 100% CORRECT ANSWERS

Institution
NSG 212
Course
NSG 212











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Institution
NSG 212
Course
NSG 212

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Uploaded on
December 1, 2025
Number of pages
59
Written in
2025/2026
Type
Exam (elaborations)
Contains
Questions & answers

Subjects

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Benefits of Exercise


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-Improves cardiovascular health
-Increases muscle tone and flexibility (less likely to have hypertension,
coronary artery disease)
-Enhances immune system
-Promotes weight loss (10% weight loss can decrease risks)
-Decreases stress/increases overall feeling of well-being

-Lower risk for early death, heart disease, stroke, diabetes, hypertension,

, hyperlipidemia, metabolic syndrome, colon/breast cancers, and
depression




Why are sleep and rest important?


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-Affects almost every tissue in our bodies
-Important regulator of energy metabolism
-May improve learning and adaptation
-Reduces stress and anxiety
-Sleep/rest and illness are interrelated




Poverty and unemployment


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-Inadequate or No Health Insurance:
-No preventative care
-Overutilization of emergency departments
-Costs of health insurance being a primary burden
-Teenage Pregnancy
◦More health issues at birth
◦Greater health disparities




Family as context


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, How does the family impact patient?




Sodium


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-Levels controlled by thirst, ADH, & renin-angiotensin-aldosterone system
-Sodium-potassium pump: transfer of sodium from ECF to ICF & potassium
from ICF to ECF= action potential= cardiac & skeletal muscle contractions
-Sodium ions are + charge and chloride are - charge
-Intake sodium through food & fluids; daily recommendations 1500 -2300
mg




Hyponatremia: Nursing management


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-Figure out who is at risk?
-Monitor weights, I & O
-Observe for neurological changes; confusion in older adults
-Patient education- what to look for, diet related to sodium content




Hyperkalemia: causes


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, -Acute or chronic renal failure, medications (potassium-sparing diuretics &
ACE inhibitors), excessive intake of high potassium foods or increased use
of potassium-based salt substitutes
•Diabetic ketoacidosis; tissue damage




Normal, expected values of fluid output


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-Feces: 100mL
-Breathing: 400mL
-Skin: 500mL
-Urine: 1500mL




How infectious diseases impact families


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-Physical and financial stressors
-Women who infect their infants suffer guilt
-Partners who infect their partners
-New HIV infections highest among gay and bisexual men
-Hispanics/Latinos & Black/African Americans are disproportionately
afflicted




Symptoms of sensory deprivation


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