hondros 205 exam 3 Questions and Answers 100% Verified
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Course
Hondros 205
Institution
Hondros 205
hydrostatic pressure - the pressure within a blood vessel that tends to push water out of the
vessel
Calcium elevated causes what? - Decreased phosphate level
difusion - process by which molecules tend to move from an area where they are more
concentrated to an area where they are more concentr...
difusion - process by which molecules tend to move from an area where they are more
concentrated to an area where they are more concentrated to an area where they are less concentrated
gas exchange - Breathing, transport of gases, and exchange of gases with tissue cells; Provides O2
for cellular respiration and removes its waste product, CO2
anoxia - lack of oxygen. can be one particular part of the body, and a widespread injury.
Atalectasis - collapsed lung
Chvostek's sign - Cheek, facial spasm when Cheek is tapped associates with hypocalcemia
Clinical Management: Primary interventions - infection control
smoking cessation
immunizations
Preventing Postoperative complications
collaborative interventions - interdependent nursing actions performed jointly by nurses and
other members of the health care team
consequences of gas exchange impairment - mild: fatigue, increased heart rate
, more Severe: respiratory acidosis
Prolonged/severe: Cellular ischemia and necrosis, death
Diffusion - Movement of molecules from an area of higher concentration to an area of lower
concentration.
gas exchange impairment - occurs when the diffusion of gases become impaired.
HC03 - Concentration of hydrogen carbonate in blood. Used with ph and c02 source of acid base
imbalance
hypoglycemia treatment - immediate ingestion of 15-20g quick acting carbohydrates; wait 15
minutes, repeat if needed
hypotonic solution - 0.45 sodium chloride
hypotonic solution - Solute concentration is less than that inside the cell; cell gains water. Osmosis
occurs
abdominal distention - Occurs when substances, such as air (gas) or fluid, accumulate in the
abdomen causing its outward expansion beyond the normal girth of the stomach and waist
hypoxemia - decreased level of oxygen in the arterial blood
Hypoxia - deficiency in the amount of oxygen reaching the tissues
individual risk factors for gas exchange impairment - age
smoking
presence of COPD, Cystic Fibrosis, Heart Failure
Immunosuppression
brain injury
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