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Results for: 'Communication and regulation - body systems'
Classification of Joints Animation
By: Administrator, Views: 414
Types of body movement that occur at the diarthrotic joints: - Abduction - Adduction - Circumduction - Dorsiflexion Classification of Joints: - Synarthrosis (Fibrous) - Amphiarthrosis (Cartilaginous) - Diarthrosis (Synovial)
Exercise and cardiac output & Definition of stroke volume
By: HWC, Views: 9280
▪ Cardiac output: • Maintains blood flow throughout the body. • Measure of blood volume ejected from the heart over a given time. • Determined by multiplying heart rate by stroke volume (CO = SV x HR). • Heart rate: Number of beats/min. • Stroke volume: Amount of blood eject...
Effect of the environment on coat color in the Himalayan rabbit Animation
By: HWC, Views: 4919
An organism's phenotype—the combination of traits that we observe—is the product of interactions between its genotype and the environment. For example. a Himalayan rabbit is completely white at birth. But within weeks, the fur on the rabbits ears, nose, tail. and lower legs darkens. The...
By: Administrator, Views: 605
Normal starting position for elbow flexion is with the subject supine with the shoulder positioned in 0 degrees of flexion, extension and abduction with the arm close to the side of the body
By: HWC, Views: 3527
Points at which organic compounds enter the reaction stages of aerobic respiration. Complex carbohydrates are broken down into simple sugars, such as glucose. They become the substrates for glycolysis. If your body doesn't need to burn glucose for energy, glucose-6-phosphate can be co...
By: HWC, Views: 9499
• Heart rate is determined by the rate of depolarizations of the sinoatrial (SA) node. • Cardiac output is directly proportional to heart rate, the greater the heart rate the greater the cardiac output. • Changes in heart rate are associated with exercise, stress or injury. Nervous ...
Interview with an Anorexic Woman (Part 1 of 2)
By: Administrator, Views: 12532
Anorexia is a psychological disorder that affects an individual’s relationship with food and causes an unrealistic view of one’s body image. It affects both men and women of all ages but is more prevalent in women, with 0.3 – 1.0% of all women being affected. The age of onset tends to be mi...
Interview with an Anorexic Woman (Part 2 of 2)
By: Administrator, Views: 12447
Anorexia is a psychological disorder that affects an individual’s relationship with food and causes an unrealistic view of one’s body image. It affects both men and women of all ages but is more prevalent in women, with 0.3 – 1.0% of all women being affected. The age of onset tends to be mi...
System organization - PPM system types (Somatic, Autonomic & Enteric) and Reflex arc types
By: HWC, Views: 9559
• The PNS consists of all nervous tissue outside of the CNS. • It is divided into three functional components: • Somatic nervous system (SNS) • Autonomic nervous system (ANS) • Enteric nervous system (ENS) • The SNS consists of: • Sensory neurons from skeletal muscles ...
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