Actions of ADH
Über den Vortrag
Der Vortrag „Actions of ADH“ von Carlo Raj, MD ist Bestandteil des Kurses „Pituitary Gland Disorders“.
Quiz zum Vortrag
A patient with heart failure presents with edema, hyponatremia, and concentrated urine. Activity of which receptor is most likely to be contributing to these symptoms?
- Vasopressin receptor 2 in the collecting duct of the kidney
- Vasopressin receptor 2 in the descending loop of Henle
- Vasopressin receptor 1 in the cortical collecting tubule
- Vasopressin receptor 1 in the vascular endothelium
- Vasopressin receptor 2 in the vasa recta
Why is a vasopressin analog effective in the treatment of hemophilia A?
- It stimulates the release of von Willebrand factor and increases factor VIII levels.
- It inhibits the release of von Willebrand factor by increasing factor VIII levels.
- It increases factor VIII levels without affecting von Willebrand factor.
- It stimulates the release of von Willebrand factor without affecting factor VIII levels.
- It inhibits the release of von Willebrand factor by decreasing factor VIII levels.
What is NOT an effect of vasopressin or its synthetic analog?
- Urine dilution
- Vasoconstriction
- Stimulation of clotting
- Intravascular volume repletion
- Plasma osmolarity regulation
Which condition is most likely to activate vasopressin receptor 1 via very high levels of vasopressin?
- Hypovolemic shock
- Severe hyperosmolarity
- Bleeding in hemophilia A
- Severe edema
- Sheehan syndrome
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Dozent des Vortrages Actions of ADH
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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This guy is definition of PERFECTION. The way he explains, makes me laugh all the time. Thanks Carlo Raj.
It is hard for me to listen to his speech, He is stressing every word and I feel the teacher being arrogant
