Medical Definitions and Word Differences

Alveolar dead space is the difference between anatomical and physiologic dead space, representing the space of alveoli occupied by air that does not participate in alveolar ventillation (oxygen-carbon di oxide exchange). Anatomical dead space: the Airways of mouth, nose, pharynx, larynx, trachea, bronchi, and the broncheoles. Equipment dead space is the volume of equipment that occurs in rebreathing of gases. Physiologic dead space is the sum of the anatomic and alveolar dead spaces Its volume VD is determined by measuring the partial pressure of carbon di oxide in a sample of exhaled gas (PE) and with tidal volum e(VT) using the formula VD/VT =[ (PCo2-PECo2)/PaCo2

The Bohr effect is caused by changes in pH levels, specifically a decrease in pH or an increase in acidity. This change in pH level results in a decrease in the affinity of hemoglobin for oxygen, which allows for efficient delivery of oxygen to tissues during periods of high metabolic demand.

A cannula is a tube that can be inserted into the body, often for the delivery or removal of fluid or for the gathering of data. In simple terms, a cannula can surround the inner or outer surfaces of a trocar needle thus extending the effective needle length by at least half the length of the original needle. It is also called as IV cannula

Intravenous (IV) cannulation is a technique in which a cannula is placed inside a vein to provide venous access. Venous access allows sampling of blood, as well as administration of fluids, medications, parenteral nutrition, chemotherapy, and blood products. Its size mainly ranges from 14 to 24 gauge. Different sized cannula have different colours on it.

Tachypnea (Tachypnoea); Hyperventillation

A healthcare professional, such as a doctor or surgeon, performs medical operations on sick individuals to diagnose, treat, or manage their conditions. These procedures can range from minor surgeries to major interventions, depending on the nature of the illness and the individual's medical needs. The goal is to improve the patient's health and well-being through medical intervention.

Without, or not showing any signs of, a fever.

Peritonitis describes inflammation of the peritoneum, the membrane lining the abdominal cavity. It is often caused by infection, injury, or other medical conditions and can lead to symptoms such as abdominal pain, fever, and bloating. Treatment usually involves antibiotics and sometimes surgery to address underlying causes.

The term that means death and decay of soft tissue is "necrosis".

Rheumatoid arthritis is the best definition and it is an autoimmune problem.

Infectious diseases are illnesses caused by pathogenic microorganisms like bacteria, viruses, parasites, or fungi. These diseases can be spread from person to person, through contact with contaminated surfaces, or via vectors like mosquitoes. Symptoms can range from mild to severe, and treatment often involves medication, vaccination, or other preventive measures.

Hemorrhage.

The general term is antidote. Another term is antitoxin and in the case of venom poisonings (e.g. snake, spider, scorpion) antivenin.

This means that the organism that causes the disease has become extinct (at least "in the wild", there may still be samples in national labs kept for scientific study).

We have only done this to one disease: smallpox (the US and Russia maintain the only two lab samples of the virus in cryogenic storage).

This process is called transduction. It involves the conversion of physical stimuli from the environment into electrical signals that can be understood by the nervous system. This occurs through the activation of specific sensory receptors located throughout the body, such as in the eyes, ears, skin, and taste buds.

Inflammation is the localized response to an injury or tissue destruction.

Inflammatory Response

inflammation

infection, acute inflammation, cachexia

Dermatology

When describing the large bowel wall as unremarkable, it generally means that no abnormal findings were noted during imaging or examination. This suggests that the wall appears within normal limits without any signs of swelling, inflammation, or other concerning issues.

The term for inflammation of a nerve is neuritis.

A bioscope scan is a technology used in observing and studying samples at a cellular level. It involves scanning a sample with a beam of electrons to create a magnified image, allowing researchers to analyze the internal structures of cells and tissues in great detail. This method is commonly used in fields such as biology, medicine, and materials science to visualize objects that are too small to be seen with a traditional light microscope.

When speaking of the limbs, the term "proximal" means closer to the place where the limb meets the body, while "distal" means farther from where the limb meets the body.

Removal of debris from a wound, fracture, or burn involves cleaning the affected area to remove any foreign objects, dead tissue, or contaminants that may impede healing or increase the risk of infection. This process is essential for promoting proper wound healing and reducing the likelihood of complications. It is typically done using sterile techniques and appropriate wound care products.

The medical term for inflexible joints is "ankylosis." This condition can result from inflammation, injury, or other underlying health issues, causing stiffness and limited range of motion in the affected joint. Treatment may involve physical therapy, medications, or surgery in severe cases.

Anabolic steroids are synthetic steroids (some are undetectable on standard tests for steroids) and have the same biological effects (including physical performance enhancements) as do natural biologically produced steroids.

Ultrasound imaging uses the echoes of sound waves to create images of deep structures in the body. Sound waves are sent into the body, bounce off tissues, and are then detected to create real-time images of organs, muscles, and other structures.

In psychiatry, the term unremarkable typically means that there are no significant or unusual findings in a particular aspect of a patient's mental health assessment. It indicates that there are no notable abnormalities or concerns in that particular area.