NUR 2063 / NUR2063 Essentials of Pathophysiology Exam 1 Review| Highly Rated Complete Guide| Latest, 2021 / 2022 | Rasmussen College
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NUR 2063 / NUR2063 Essentials of Pathophysiology Exam 1 Review| Highly Rated Complete Guide| Latest, 2021 / 2022 | Rasmussen College
What is Pathophysiology Correct Answer: is the study of what happens when the normal anatomy and physiology go wrong, causing disorder and disease process of the ...
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NUR 2063 / NUR2063 Essentials of Pathophysiology Exam 1 Review|
Highly Rated Complete Guide| Latest, | Rasmussen College
What is Pathophysiology Correct Answer: is the study of what happens when the normal anatomy and
physiology go wrong, causing disorder and disease process of the human body.
What 4 things does pathophysiology include? Correct Answer: Etiology, Pathogenesis, Clinical
Manifestations, and Treatment Implications
What is etiology Correct Answer: study of causes or reasons for phenomena. Includes Idiopathic
conditions that have an unknown origin or cause.
What is pathogenesis? Correct Answer: development or evolution of disease from initial stimulus to the
expression of manifestations as time occurs.
What are clinical manifestations? Correct Answer: Signs and symptoms of disorder.
What are treatment implications? Correct Answer: Which combine the etology, pathogenesis, and
clinical manifestations to determine the best treatment of condition per individual.
What are signs? Correct Answer: Objective or observed manifestations of disease.
What are symptoms? Correct Answer: Subjective feelings of abnormality in the body.
What is objective data Correct Answer: What you observe and can measure.
What are examples of objective data? Correct Answer: rash, low blood pressure, bleeding
What is subjective data? Correct Answer: What the patient may report to you
What are examples of subjective data? Correct Answer: pain scale, they feel suicidal, fatigued.
What is epidemiology? Correct Answer: study of the patterns of disease involving populations. Based on
the spread and contact of diseases in people.
What are the levels of disease prevention? Correct Answer: Primary, Secondary, Tertiary
Explain Primary Prevention Correct Answer: "Preventing"; altering susceptibility or reducing exposure of
disease for people.
Examples of Primary Prevention Correct Answer: Vaccinations and Handwashing
Explain Secondary Prevention Correct Answer: "Screening"; early detection, screening, and
management of disease to catch disease early before it spreads
Examples of Secondary Prevention Correct Answer: PAP smears for STDs, lab work for HBA1C check,
mammogram
, Explain Tertiary Prevention Correct Answer: "Treating" and preventing further complications from a
disorder or disease after the person has the condition
Examples of Tertiary Prevention Correct Answer: Rehab for hip surgery, relearning ADL's after
amputation, Wound care after stroke to prevent pressure ulcers.
What is homeostasis? Correct Answer: a state of equilibrium in which all body systems are in balance
and the body is at its most optimal in functioning. Stable.
What is allostasis? Correct Answer: ability to successfully adapt to challenges. It is not a balance but an
attempt to adapt to achieve homeostasis. Example: sweating to lower ones body temp.
Stages of the General Adaptation Syndrome Correct Answer: alarm, resistance, exhaustion
Explain alarm stage of general adaptation syndrome Correct Answer: Where the sympathetic nervous
system is activated due to stress. Fight or Flight responses are activated and energy is given off by the
HPA axis to flee or fight the danger ahead. Blood must be redirected to vital organs in this stage to give
the organs energy to work.
Explain Resistance stage of general adaptation syndrome Correct Answer: the activity of the
Parasympathetic Nervous system and the endocrine system to return the body to homeostasis. The
body should ultimately adapt to the stressor.
Explain the exhaustion stage of general adaptation syndrome Correct Answer: Occurs when the stressor
is not removed or overcome in the body. The body can no longer return to homeostasis after prolonged
exposure to stressor. It causes the body to be depleted and damaged that can lead to disease or death.
What complications can occur if stressors are not resolved from general adaptation syndrome? Correct
Answer: disease can occur physically and mentally, such as anxiety, depression, headaches, insomnia,
infection, and heart disease.
Name the hormones released during alarm stage of general adaptation syndrome Correct Answer:
Corticotrophin releasing hormone, adrenocorticotrophic hormone, catecholamines( norepinephrine and
epinephrine) and cortisol
Explain the Role of corticotrophin releasing hormone in alarm stage Correct Answer: activates the
sympathetic nervous system and adrenocorticotropic hormone.
Explain the role of norepinephrine during alarm stage Correct Answer: helps to slow down certain
organs such as the GI and GU systems to prepare the body for fight or flight.
Explain the role of epinephrine during alarm stage Correct Answer: Stimulates the fight or flight
response by increasing heart rate, bronchodilation of the lungs to increase respirations and amount of
air let in, dilates pupils to let more light in, stimulates more glucose to be released.
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