Search results for: 'body temperatures'

Watch Later 2:13

By: Administrator, Views: 11017

Anatomic: Body erect, head facing forward, arms by the sides with palms to the front; used as a standard anatomical position of reference Dorsal recumbent: On back with lower extremities flexed and rotated outward; used in application of obstetric forceps, vaginal and rectal examination, and ...

Watch Later 2:28

Introduction to Tuberculosis

By: Administrator, Views: 10470

Tuberculosis (TB) is an infectious disease usually caused by Mycobacterium tuberculosis (MTB) bacteria. Tuberculosis generally affects the lungs, but can also affect other parts of the body. Most infections do not have symptoms, in which case it is known as latent tuberculosis. https://www.ppd...

Watch Later 1:10

Classification of Joints Animation

By: Administrator, Views: 380

Types of body movement that occur at the diarthrotic joints: - Abduction - Adduction - Circumduction - Dorsiflexion Classification of Joints: - Synarthrosis (Fibrous) - Amphiarthrosis (Cartilaginous) - Diarthrosis (Synovial)

Watch Later 1:24

Exercise and cardiac output & Definition of stroke volume

By: HWC, Views: 7674

▪ 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...

Watch Later 0:57

Effect of the environment on coat color in the Himalayan rabbit Animation

By: HWC, Views: 3243

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...

Watch Later 0:22

Elbow Flexion Animation

By: Administrator, Views: 575

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

Watch Later 1:01

Chronology of leptin research (A history of leptin research)

By: HWC, Views: 4791

In 1950. researchers at Jackson Laboratories noticed that one of their mice had become extremely obese—it had an insatiable appetite. Intrigued, they bred a strain of mice showing this characteristic. In the late 1960s, researchers surgically connected the bloodstreams of a normal mouse and a...

Watch Later 0:26

Hemodynamics Animation

By: Administrator, Views: 11478

Hemodynamics is the dynamics of blood flow. The circulatory system is controlled by homeostatic mechanisms, such as hydraulic circuits are controlled by control systems. Hemodynamic response continuously monitors and adjusts to conditions in the body and its environment.

Watch Later 1:36

Neuron structure and function - sensory neurons, association neurons & motor neurons

By: HWC, Views: 7652

• The primary function of the nervous system is to provide rapid communication within the body to maintain homeostasis. • This function underlies behaviors, thinking and control of organ functions. • The basic functions of the nervous system are provided by: • Sensory neurons • ...

Search Results