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NBCUniversal News Group is the news division of NBCUniversal, composed of the NBC News, CNBC and MSNBC units, that was created on July 19, 2012, under chairwoman Pat Fili-Krushel. [68] In April 2015, Andrew Lack took over as CEO of the group, with CNBC being moved to a direct unit reporting to NBCUniversal CEO.
Jan 26, 2024 · The five vital organs are as follows: brain. heart. lungs. liver. kidneys. It is not possible to live without these organs. That said, in the case of the paired kidneys and lungs, a person can ...
- Waste Excretion
- Reabsorption of Nutrients
- Maintaining Ph
- Osmolality Regulation
- Regulating Blood Pressure
- Secretion of Active Compounds
The kidneys removeTrusted Sourcevarious waste products and get rid of them in the urine. Some major compounds that the kidneys remove are: 1. urea, which results from the breakdown of proteins 2. uric acid from the breakdown of nucleic acids 3. drugs and their metabolites
The kidneys reabsorbTrusted Sourcenutrients from the blood using tubules and transport them to where they will best support health. They also reabsorb other products to help maintain homeostasis. Reabsorbed products include: 1. glucose 2. amino acids 3. bicarbonate 4. water 5. phosphate 6. chloride, sodium, magnesium, and potassiumions
In humans, the range of acceptable pH levels is 7.35–7.45. At levels below or above this range, the body enters a state of acidemia or alkalemia, respectively. In these states, proteins and enzymes break down and can no longer function. In extreme cases, this can be fatal. The kidneys and lungs help keep the body’s pH stable. The lungs achieve this...
Osmolality is a measure of the body’s electrolyte-water balance, which is the ratio between fluids and minerals in the body. Dehydrationis a primary cause of electrolyte imbalance. If osmolality rises in the blood plasma, the hypothalamus in the brain responds by passing a message to the pituitary gland. This gland releases antidiuretic hormone (AD...
The kidneys regulate blood pressurewhen necessary, but they are responsible for slower adjustments. They adjust long-term pressure in the arteries by causing changes in the fluid outside of cells. The medical term for this fluid is extracellular fluid. These fluid changes occur after the release of a vasoconstrictor called angiotensin II. Vasoconst...
The kidneys release several important compounds, including: 1. Erythropoietin:This controls erythropoiesis, which is the production of red blood cells. The liver also produces erythropoietin, but the kidneys are its main producers in adults. 2. Renin:This enzyme helps manage the expansion of arteries and the volumes of blood plasma, lymph, and inte...
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Jan 4, 2024 · Diagnosis. At 8 to 10 inches long, the duodenum is the first and shortest section of the small intestine. The duodenum is connected to the stomach, allowing food particles to leave the stomach to course through the intestines. The function of the duodenum is to mix food with enzymes and bile to digest it.
Locations. Primary. 30 Rockefeller Plaza. New York City, NY 10112-0002, US. Get directions. 100 Universal City Plaza. Universal City, CA, US. Get directions. 900 Sylvan Avenue. Englewood Cliffs, NJ...
May 30, 2018 · Gallbladder. The gallbladder is a pear-shaped, hollow structure located under the liver and on the right side of the abdomen. Its primary function is to store and concentrate bile, a yellow-brown ...
Mar 14, 2024 · The liver is the largest internal organ, weighing about 3 pounds. It is located on the right side of the body, under the rib cage. Part of the liver extends through the middle of the abdomen and slightly into the left side of the abdomen. It is larger on the side that is farthest to the right and becomes narrower as it extends to the left side ...
