Week 3

List the main functions of the muscular and skeletal systems
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Terms in this set (21)
Upper limb = Humerus, radius, ulna, carpals, metacarpals and phalanges
Upper limb joints = glenohumeral joint, ulnohumeral joint, radiocarpal joint
Pelvic girdle = pelvic bones (ilium, ischium, pubis)

- Lower limb = Femur, patella, tibia, fibula, tarsals, metatarsals and phalanges
Lower limb joints = knee joint, hip joint, talocurual joint (ankle joint)
what is stroke volume + what is normalthe volume of blood pumped out the the left ventricle of the heart during each systolic cardiac contraction normal = 50 to 100mlHow does total peripheral resistance affect cardiac output?any increases in cardiac output (HR/SV) blood viscosity or total peripheral resistance will result in increases in BPWhat is normal blood pressure?a normal blood pressure level is less than 120/80 mmHg.what is the concepts of psychiatry?Psychiatry is the branch of medicine focused on the diagnosis, treatment and prevention of mental, emotional and behavioral disorders.Classification involved in a mental illness/mental health condition diagnosisattempts to separate mental illnesses into diagnostic categories based on descriptions of symptoms (that is, what people say and do as a reflection of how they think and feel) and on the course of the illness.The symptoms and various aspects of Dementia- memory loss - difficulty concentrating finding it hard to carry out familiar daily tasks, such as getting confused over the correct change when shopping - struggling to follow a conversation or find the right word - being confused about time and place - mood changesThe symptoms and various aspects of Psychosis- hallucinations - delusions - confused and disturbed thoughtsThe symptoms and various aspects of schizophreniahallucinations - hearing or seeing things that do not exist outside of the mind. delusions - unusual beliefs not based on reality. muddled thoughts based on hallucinations or delusions.the symptoms of Mood Disorders- Irritability, aggression or hostility. - An ongoing sad, empty or anxious mood. - Changes in appetite or weight. - Changes in sleep patterns. - Difficulty concentrating. examples = Depression. Bipolar Disorderthe symptoms of Anxiety disorders- Feeling restless, wound-up, or on-edge. - Being easily fatigued. Having difficulty concentrating. - Being irritable. Having headaches, muscle aches, stomachaches, or unexplained pains. - Difficulty controlling feelings of worry. - Having sleep problems, such as difficulty falling or staying asleep.The psychological perspective on health, illness, and diseaseHealth Psychology emphasizes health and illness as being on a continuum and explores the ways in which psychological factors impact health at all stages. Therefore psychology is involved in illness onset (eg. beliefs, behaviours (smoking, diet), stress), help seeking