Overview of Calcium Metabolism Disorders
Über den Vortrag
Der Vortrag „Overview of Calcium Metabolism Disorders“ von Carlo Raj, MD ist Bestandteil des Kurses „Parathyroid Gland Disorders“.
Quiz zum Vortrag
What correctly matches the hormone and its effect on calcium?
- Calcitonin—decreases serum calcium
- PTH—decreases serum calcium
- PTH—increases serum phosphate
- Magnesium—increases serum calcium
- Vitamin D—decreases calcium absorption
What is associated with drastically increased calcitonin?
- Medullary cancer of the thyroid
- Melanoma
- Squamous cell carcinoma
- Small cell lung cancer
- Colorectal cancer
Which cells synthesize PTH?
- Chief cells of the parathyroid
- Oxyphil cells of the parathyroid
- Parafollicular cells of the thyroid
- The proximal convoluted tubule of the kidney
- Juxtaglomerular apparatus of the kidney
A patient presents with DiGeorge syndrome. Which embryologic structures, responsible for forming the parathyroid glands, failed to form in this disease?
- 3rd and 4th pharyngeal pouch
- Rathke's pouch
- Branchial cleft
- Pleuroperitoneal folds
- The dorsal and ventral bud
What is NOT an effect of PTH?
- Decreased phosphate absorption in the intestine
- Increased intestinal absorption of calcium
- Increased bone resorption
- Increased phosphate excretion in the kidney
- Stimulates activation of Vitamin D
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Dozent des Vortrages Overview of Calcium Metabolism Disorders
Carlo Raj, MD
Dr. Carlo Raj is a Physician and Lecturer at Becker’s Healthcare, in Illinois, USA, and the CEO and founder of Indus Intellect Virtual MedEd, a medical education consulting company.
He obtained his MD from Medical University of the Americas (MUA) and is an international lecturer and public speaker.
Within Lecturio, Dr. Raj teaches courses on Pathology.
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It is satisfying especially if you read before about the effects of PTH.
He is good But honestly its really hard to follow along with what he is saying (even after prereading before the video). Sometimes I feel he jumps around concepts. Mentions something and you thing what he says next its relevant to the previous things and no.
Overall great but wish they had more info on Calcitonin action
