Bsnc 1000 stuvia 2024 - Study guides, Class notes & Summaries

WHO definition of health (2) - ANSWER State of complete physical, mental and social well-being and not merely the absence of disease or infirmity Homeostasis definition of health - ANSWER Maintenance of physiological, functional & social norms leading to adaptation & homeostasis Human potential definition of health - ANSWER Actualization of human potential through goal-directed behaviour, competent self-care & satisfying relationships with others; having a sense of purpose Harmony de...

Radius - ANSWER Biggest affect on blood flow through a vessel Activation of Sympathetic NS - ANSWER - Decreases vessel diameter - Increases CO - Increases TPR Perfusion - ANSWER The supply of oxygen to and removal of wastes from the cells and tissues of the body as a result of the flow of blood through the capillaries. Arterial System - ANSWER Distributes blood and regulates pressure Capillary beds - ANSWER Transfer of materials between circulation and tissues Venous System...

Define perfusion - ANSWERblood flow and oxygen delivery to body tissues Perfusion is influenced by - ANSWER-volume of blood pumped from the heart -radius of blood vessels -viscosity of blood -velocity of flow -blood pressure impaired perfusion is exemplified by: - ANSWER-hypertension -myocardial infarction -heart failure -shock how do you measure pulse pressure? - ANSWERsystolic pressure - diastolic pressure how do you measure BP? - ANSWERCO x peripheral vascular resista...

Growth - ANSWER - quantitative (an increase in cell number and size results in an increase in overall size or weight of the body and its parts) - indicators: height, weight, teeth, skeletal structures, sexual characteristics Development - ANSWER - qualitative (difficult to measure) - includes growth, maturation and differentiation - a progressive and continuous process of change leading to increased skill and capacity to function (the result of interactions between biological and environ...

One of the basic concepts in epidemiology is the concept of risk. Risk refers to the: A. prevalence of an event occurring over a lifetime. B. probability that an event will occur within a specified time period. C. population most likely to develop a disease. D. rate of development of new cases. - ANSWER A .A breast cancer screening program screened 8,000 females. They discovered 35 females previously been diagnosed with breast cancer and 20 females with no previous hx of breast cancer d...

Health - ANSWER state of complete physical, mental and social well-being and not merely the absence of disease or infirmity Homeostasis - ANSWER Maintenance of physiological, functional, & social norms leading to adaptation & homeostasisFeeling in control over one's life and living conditions Human potential - ANSWER Actualization of human potential through goal-directed behaviour, competent self-care & satisfying relationships with othersHaving a sense of purpose Harmony - ANSWER ...

Capacity building - ANSWER- the process of empowering others and strengthening their capabilities - nurses develop trusting partnerships - focus on autonomy Scope of capacity building - ANSWER- families - groups - communities - systems *focus is on health promotion Attributes of capacity building - ANSWER- respect and valuing pre-existing capacities - partnership - collaboration - advocacy - equity - social justice - responding to context and tailoring approaches - dev...

Which of the following is an indicator that a client who is experiencing stress is in the early alarm stage of the stress response? 1. Deep and slow breathing 2. Low blood glucose levels 3. Elevated heart rate 4. Decreased alertness - ANSWER3. Elevated heart rate What is stress? - ANSWERFeeling of pressure or emotional strain from life's demands, perceived events, and stimuli Is stress a normal physiological process? - ANSWERYes Why is stress a perceived event? - ANSWERNot everyone...

Compare 3 different conceptualizations of health - ANSWER1. Health as Stability - maintenance of functions, homeostasis 2. Health as actualization - health and wellness 3. Health as actualization and stability - combines both stability and actualization together. Goal directed behaviour Competent self care Satisfying relationships Compare 3 different conceptualizations of health. - ANSWER1. Health as Stability - maintenance of functions, homeostasis 2. Health as act...

Health - ANSWER- State of complete physical, mental and social well-being and not merely the absence of disease or infirmity - An old English word meaning "whole of body" - Negative perspective: maximum health to death on a continuum - Positive perspective: health and illness are distinct but interrelated - WHO simplified definition: health is a state of complete physical, mental and social well-being and not merely the absence of disease or infirmity Compare and contrast varied perspec...