Dolphins and Porpoises

Bats use echolocation, emitting high-frequency sounds and listening for the echoes that bounce back to locate prey, predators, and obstacles. Dolphins likewise use echolocation by emitting clicks and listening for the echoes to navigate, find food, and detect potential threats in their environment.

Nemo, the clownfish from the movie "Finding Nemo," lives in a coral reef ecosystem. Coral reefs are diverse and vibrant marine ecosystems that provide shelter, food, and protection for many different species of marine life.

Yes, dolphins are known to make high-pitched sounds such as clicks, whistles, and squeaks. These sounds are used for communication, echolocation, and social interactions among dolphins.

People who work with dolphins are often called dolphin trainers, marine mammal trainers, or animal care specialists. They are responsible for the daily care, training, and well-being of the dolphins under their supervision.

Juego en la nieve.

The lionfish belongs in the nekton group. Nekton are aquatic organisms that are able to swim and move independently of water currents, unlike plankton which are drifters, and benthos which dwell at the bottom of a body of water.

includes infrared, ultraviolet, and visible light reconnaissance systems excluding radar systems such as bomber-defense equipment, weapon fire control equipment, infrared fuses, infrared detection

Myringotomy with the insertion of ear tubes is an optional treatment for inflammation of the middle ear with fluid collection (effusion), also called glue ear, that lasts more than three months.

Liposuction is intended to reduce and smooth the contours of the body and improve the patient's appearance. Its goal is cosmetic improvement. It is the most commonly performed cosmetic procedure in the United States.

Laryngoscopy is a procedure used to visualize the larynx (voice box), vocal cords, and other structures in the throat. It helps diagnose conditions such as vocal cord disorders, airway obstructions, and tumors. Laryngoscopy can also be used to guide surgical procedures in the throat.

Immunoelectrophoresis aids in the diagnosis and evaluation of the therapeutic response in many disease states affecting the immune system. It is usually requested when a different type of electrophoresis, called a serum protein.

Splints, casts, and braces support and protect broken bones, dislocated joints, and such injured soft tissue as tendons and ligaments. Immobilization restricts motion to allow the injured area to heal. It can help reduce pain, swelling, and.

Hysterosalpingography is used to determine if the fallopian tubes are open, or if there are any apparent abnormalities or defects in the uterus. It can be used to detect tumors, scar tissue, or tears in the lining of the uterus.

Haptoglobin is a protein in the blood that binds to free hemoglobin released from damaged red blood cells, preventing oxidative damage and kidney injury. Its main role is to scavenge and clear free hemoglobin to help prevent tissue damage and maintain iron homeostasis in the body.

Extracorporeal shock wave lithotripsy (ESWL) is used to break up kidney stones into smaller pieces so they can pass more easily through the urinary tract and be excreted from the body. It is a non-invasive procedure that is commonly used to treat kidney stones without the need for surgery.

EGD is performed to evaluate or treat symptoms relating to the upper gastrointestinal tract, such as: upper abdominal or chest pain, nausea or vomiting, difficulty swallowing (dysphagia), bleeding from the upper intestinal tract, anemia.

Cystoscopy is a procedure that allows a doctor to examine the lining of the bladder and urethra using a thin, tube-like instrument with a light and camera attached (cystoscope). It is typically used to diagnose and treat conditions affecting the urinary tract, such as bladder infections, urinary incontinence, and bladder stones.

The primary use of blepharoplasty is for improving the cosmetic appearance of the eyes. In some older patients, however, sagging and excess skin surrounding the eyes can be so extensive that it limits the range of vision.

The purpose of arthography is to accurately capture and document the anatomy of a joint through imaging techniques, such as MRI or CT scans. This can help diagnose joint problems, guide treatments, and monitor the progression of conditions like arthritis.

Oophorectomy is performed to: remove cancerous ovaries, remove the source of estrogen that stimulates some cancers, remove large ovarian cysts in women with polycystic ovarian syndrome (PCOS), excise an abscess.

Aldosterone measurement is useful in detecting a condition called aldosteronism, which is caused by excess secretion of the hormone from the adrenal glands. There are two types of aldosteronism: primary and secondary.

Gastrostomy is performed because a patient temporarily or permanently needs to be fed directly through a tube in the stomach. Reasons for feeding by gastrostomy include birth defects of the mouth, esophagus, or stomach, and problems.

A gastrectomy is performed to remove all or part of the stomach, usually to treat stomach cancer, severe ulcers, or other conditions such as obesity or a perforation. It can help relieve symptoms, prevent the spread of cancer, or improve overall health in cases where other treatments have not been effective.

Fasciitis is an inflammation of the fascia. The most common condition for which fasciotomy is performed is plantar fasciitis, an inflammation of the fascia on the bottom of the foot that is sometimes called a heel spur or stone bruise.

A colposcopy is a procedure performed to closely examine the cervix, vagina, and vulva for signs of disease or abnormalities, such as precancerous or cancerous cells. It is typically done if a Pap smear shows abnormal results.