Cardiovascular US Medical PG Flashcards - Medical Study Cards
Master Cardiovascular with OnCourse flashcards. These spaced repetition flashcards are designed for medical students preparing for NEET PG, USMLE Step 1, USMLE Step 2, MBBS exams, and other medical licensing examinations.
Cardiovascular Flashcard Deck - 10 Cards
Flashcard 11: _____ contractions of GI smooth muscle are periodic contractions followed by relaxation
Answer: Phasic
Extra:
Watch associated Bootcamp video [https://app.bootcamp.com/med-school/gastroenterology/videos/non-visceral-anatomy?index=2]
https://onlinemeded.org?ref=anki
Flashcard 12: The _____ is the contractile unit of the myocardial cell
Answer: sarcomere
Extra:
Watch associated Bootcamp video [https://app.bootcamp.com/med-school/histology/videos/muscles?index=3]
https://onlinemeded.org/spa/general-physiology/cytoskeleton/acquire?ref=anki
Other:
Flashcard 13: Cones are characterized by _____ acuity and _____ sensitivity
Answer: high
Extra:
https://onlinemeded.org/spa/pediatrics/ophthalmology/acquire?ref=anki
Flashcard 14: Which female sex steroid is responsible for the maintenance of pregnancy?
_____
Answer: Progesterone
Extra:
Watch Repro Hormones Overview & Polycystic Ovary Syndrome (PCOS) [https://dashboard.sketchy.com/study/medical/courses/medical-pathophysiology/units/medical-pathophysiology-reproductive-gu/videos/medical-pathophysiology-reproductive-and-gu-reproductive-hormones-and-ovarian-disorders-reproductive-hormones-overview-and-polycystic-ovary-syndrome-pcos?utm_source=anki&utm_medium=partnership&utm_campaign=february_update&utm_content=medical] Watch associated Bootcamp video [https://app.bootcamp.com/med-school/embryology/videos/abdominopelvic-systems-digestive-urinary-and-reproductive?index=6]
https://onlinemeded.org/spa/endocrinology?ref=anki
Other:
Flashcard 15: Most of the deoxygenated blood from the fetal SVC is conducted to the _____ via the ductus arteriosus, which bypasses the lungs
Answer: descending aorta
Extra: Watch associated Bootcamp video [https://app.bootcamp.com/med-school/embryology/videos/thoracic-systems-respiratory-and-cardiovascular?index=9]
https://onlinemeded.org?ref=anki
Flashcard 16: Estradiol levels _____ just after ovulation, but _____ again during the luteal phase
Answer: decrease
Extra:
Watch associated Bootcamp video [https://app.bootcamp.com/med-school/reproduction/videos/pregnancy-and-menstruation?index=4]
https://onlinemeded.org/spa/endocrinology?ref=anki
Flashcard 17: What is the effect of M2 muscarinic agonists on heart rate?
_____
Answer: Decreased HR (SA node)
Extra:
Sketchy Pharmacology: Autonomics (Cholinomimetics)
Watch Cholinomimetics [https://dashboard.sketchy.com/study/medical/courses/medical-pharmacology/units/medical-pharmacology-autonomic-drugs/videos/medical-pharmacology-autonomic-drugs-parasympathetic-cholinomimetics?utm_source=anki&utm_medium=partnership&utm_campaign=february_update&utm_content=medical]
https://onlinemeded.org?ref=anki
Flashcard 18: Activation of which adrenergic receptor increases production of insulin?
_____
Answer: β2
Extra:
Sketchy Pharmacology: Endocrine (diabetes)
https://onlinemeded.org/spa/surgery-general/pancreas/acquire?ref=anki
Flashcard 19: Which type of sensory receptor is characterized as a dendritic ending with a capsule?
_____
Answer: Ruffini corpuscle
Extra:
Watch associated Bootcamp video [https://app.bootcamp.com/med-school/histology/videos/skin?index=7]
https://onlinemeded.org/spa/neurology?ref=anki
Flashcard 20: The SA node is commonly supplied by the _____ artery while the AV node is supplied by the _____ Artery
Answer: right coronary
Extra:
https://onlinemeded.org/spa/cardiac/anatomy-of-the-heart/acquire?ref=anki
Illustration of the coronary arteries
This image displays the anatomical location of the coronary arteries from a ventral and dorsal view. The left and right coronary arteries arise from the aortic sinus and run along the corresponding coronary sinuses on the caudal side of the heart. The majority of the population have right-dominant coronary artery circulation, with the RCA supplying the interventricular septum (Rr. interventriculares septales) and the AV node (R. nodi atrioventricularis).
Branches of the right coronary artery supply the sinoatrial node, the right atrium and ventricle, the atrioventricular node, approx. ⅓ of the interventricular septum, and a small part of the inferior surface of the left ventricle.
Branches of the left coronary artery supply the left atrium and ventricle, the anterior aspects of both ventricles, the cardiac apex, and ⅔ of the interventricular septum.
Cardiac conduction pathway
The subepicardial sinus node generates electrical impulses, which then travel through the walls of the atria to the subendocardial atrioventricular node. After a short delay in the atrioventricular node, the impulses pass through the bundle of His (situated in the membranous part of interventricular septum) to the Tawara branches. These then terminate in numerous small fibers (Purkinje fibers), which activate the heart muscle cells of the chambers and thus initiate cardiac contraction.
Netters:
Keywords: Cardiovascular flashcards, medical flashcards, NEET PG preparation, USMLE Step 1 flashcards, Anki alternative, spaced repetition medical, OnCourse flashcards
