Blood Vessels – Anatomy, Types, Structure, Functions

The blood vessels are the components of the circulatory system that transport blood throughout the human body. These vessels transport blood cells, nutrients, and oxygen to the tissues of the body. They also take waste and carbon dioxide away from the tissues. Blood vessels are needed to sustain life because all of the body’s tissues rely on their functionality.[rx] There are five… Continue reading Blood Vessels – Anatomy, Types, Structure, Functions

Examination of Knee Joint – Types, Technique, Procedure

Examination of Knee Joint/The knee examination, in medicine and physiotherapy, is performed as part of a physical examination, or when a patient presents with knee pain or a history that suggests a pathology of the knee joint. The knee examination, in medicine and physiotherapy, is performed as part of a physical examination, or when a patient presents with knee pain or a history that suggests a pathology of the knee… Continue reading Examination of Knee Joint – Types, Technique, Procedure

Plasma Exchange – Indications, Contraindications

Plasma exchange (TPE) is a procedure employed to “cleanse” the blood of various pathologic entities including antibodies, immune complexes, cellular elements, infectious agents, and toxins. A variety of conditions are responsive to therapy with TPE either as a first-line intervention or adjunct therapy. TPE, or plasmapheresis, consists of the separation of whole blood into its… Continue reading Plasma Exchange – Indications, Contraindications

What Is Leukocytosis? – Causes, Symptoms, Treatment

Leukocytosis is a condition in which the white cell (leukocyte count) is above the normal range in the blood. It is frequently a sign of an inflammatory response, most commonly the result of infection, but may also occur following certain parasitic infections or bone tumors as well as leukemia. Leukocytosis is the broad term for an… Continue reading What Is Leukocytosis? – Causes, Symptoms, Treatment

Stress – The Effects of Stress on Your Body

Stress is a feeling of emotional or physical tension. It can come from any event or thought that makes you feel frustrated, angry, or nervous. Stress is your body’s reaction to a challenge or demand. In short bursts, stress can be positive, such as when it helps you avoid danger or meet a deadline. The Stress Response The body’s stress… Continue reading Stress – The Effects of Stress on Your Body

Lasegue Sign / Straight Leg Raising Test (SLRT)

Lasegue sign or straight leg raising test (SLRT) is a neurodynamic exam to assess nerve root irritation in the lumbosacral area.[rx] It is an integral element to the neurological exam for patients presenting with low back pain with or without radicular pain. The other less commonly used name is the Lazarevic sign. Historical Evolution Traditionally,… Continue reading Lasegue Sign / Straight Leg Raising Test (SLRT)

Hormone Interactions – Anatomy, Types, Functions

Hormone Interactions/Hormones are chemical messengers that interact with receptors present on the surface of a cell membrane or with receptors that are located inside the cell, in the cytoplasm (cytoplasmic receptors). This interaction gives rise to the effects hormones exert on target cells and organs. Types of Hormone Different types of hormones have varying chemical… Continue reading Hormone Interactions – Anatomy, Types, Functions

Baked Potato – Potato Gem-Topped Tuna Bake

A baked potato, known in some parts of the United Kingdom (though not generally Scotland) as a jacket potato,[1] is a preparation of potato. The ideal baked potato has a fluffy interior and a crispy skin. It may be served with fillings, toppings or condiments such as butter, cheese, sour cream, gravy, baked beans, and even ground meat or corned beef. Some varieties of potato, such as Russet and King Edward, are more suitable for… Continue reading Baked Potato – Potato Gem-Topped Tuna Bake

Taste – Anatomy, Structure, Functions

Taste is the sensory system that is partially responsible for the perception of taste (flavor).[1] Taste is the perception produced or stimulated when a substance in the mouth reacts chemically with taste receptor cells located on taste buds in the oral cavity, mostly on the tongue. Taste, along with olfaction and trigeminal nerve stimulation (registering texture, pain, and temperature), determines flavors of food and other substances. Humans have taste receptors on taste buds and other areas including the… Continue reading Taste – Anatomy, Structure, Functions