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What isotope is injected into bloodstream to prevent or detect a heart attack?
forkenium 87
Can Thyroid cancer spread to the parathyroid gland?
Yes, thyroid cancer can spread to nearby structures including the parathyroid gland. This is known as direct extension of the cancer. It is important to carefully manage and monitor thyroid cancer to prevent such spread and to detect and treat it early if it does occur.
Can a ct scan without contrast detect brain tumor?
Yes, brain tumours can show up very clearly on CT scans especially if the patient is injected with an X-ray dye.
Pregnant women produce a hormone called human chorionic gonadotropin hCG which is in their urine A famous pregnancy test injected that urine into what animal to detect any changes to its ovaries?
Rabbit
What element is used in smoke detectors and named for the US?
The element used in smoke detectors and named after the US is Americium (Am). It is a radioactive element commonly found in household smoke detectors to detect smoke particles in the air.
What does element of interest mean in chemistry?
In chemistry, the term "element of interest" refers to a specific chemical element that is the focus of study or investigation in an experiment, analysis, or research. This element is typically selected based on its unique properties, reactivity, or its role in a particular chemical reaction or process.
What procedure does a lung perfusion scan involve?
a small amount of the protein labeled with a radioisotope is injected into the patient's hand or arm vein. The patient is positioned under a special camera that can detect radioactive material
How is renal vein thrombosis diagnosed?
Renal venography, where a contrast material (dye) is injected into the renal vein before x rays are taken, is one of the best ways to detect renal vein thrombosis.
What forms when sun fuses hydrogen?
Helium. The number two element. Fusion also generates a few neutrinos that are hard to detect.
Scientist use the emission spectra of element to detect?
Emission spectrometry is an old and largely known method for quantitative and qualitative analysis of elements.
How is a cerebral angiography performed?
used to detect aneurysms, stenosis, blood clots, and other vascular irregularities in the brain. The catheter is inserted into the femoral or carotid artery, and the injected contrast medium travels through the blood vessels in the brain
What chemical causes a decrease in the blood calcium level?
The hormone produced by the para follicular cells of the thyroid gland is calcitonin (CT). CT can decrease the level of calcium in the blood by inhibiting the action of osteoclasts, the cells that break down bone extracellular matrix. The secretion of CT is controlled by a negative feedback system. When its blood level is high,calcitonin lowers the amount of blood calcium and phosphates by inhibiting bone resorption (breakdown of bone extracellular matrix) by osteoclasts and by accelerating uptake of calcium and phosphates into bone extracellular matrix.
