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 471: Thyroid hormone increases cardiac output, heart rate, and contractility by upregulating _____ receptors.
Answer: β1-adrenergic
Extra: Thyroid hormones (T3/T4) increase the expression of cardiac β1-adrenergic receptors, leading to increased sensitivity to catecholamines.
The '4 B's' of Thyroid Hormone:
1. **B**rain maturation
2. **B**one growth
3. **B**eta-adrenergic effects (↑ CO, HR, SV, contractility)
4. **B**asal metabolic rate (↑ Na+/K+-ATPase activity)
Flashcard 472: Estrogens (hormone) cause closure of the epiphyseal growth plate (bone structure) during _____
Answer: puberty
Extra:
https://onlinemeded.org?ref=anki
Flashcard 473: Perfusion only during diastole, high O2 extraction and tightly coupled O2 demand and blood flow is characteristic of _____ muscle
Answer: cardiac
Extra:
https://onlinemeded.org/spa/cardiac?ref=anki
Flashcard 474: What effect does carotid massage have on conduction through the AV node?
_____
Answer: Slowed conduction
Extra:
Watch associated Bootcamp video [https://app.bootcamp.com/med-school/cardiology/videos/pressure-and-flow-physiology?index=6]
https://onlinemeded.org/spa/cardiac/arrhythmias/acquire?ref=anki
Flashcard 475: Gastric HCl secretion during the _____ phase is mediated by both vagal stimulation and direct gastrin release
Answer: gastric
Extra:
Watch associated Bootcamp video [https://app.bootcamp.com/med-school/gastroenterology/videos/physiology?index=18]
https://onlinemeded.org?ref=anki
Flashcard 476: If a patient has insufficient production of testosterone and is a male genotype, will they have:
- Breasts? _____
- Uterus? _____
Answer: -
Extra:
https://onlinemeded.org/spa/gynecology/primary-amenorrhea/acquire?ref=anki
Flashcard 477: What type of nerve fibers sense dull pain & warmth in the lateral dorsal horn of the spinal cord?
_____
Answer: IV and C
Extra:
Watch associated Bootcamp video [https://app.bootcamp.com/med-school/musculoskeletal/videos/skeletal-muscle?index=8]
https://onlinemeded.org/spa/neurology?ref=anki
Flashcard 478: What is the effect of cryptorchidism on inhibin B levels?
_____
Answer: Decreased (due to decreased Sertoli cell activity)
Extra:
* sertoli male = granulosa female
Watch Testicular Disorders & Cancer [https://dashboard.sketchy.com/study/medical/courses/medical-pathophysiology/units/medical-pathophysiology-reproductive-gu/videos/medical-pathophysiology-reproductive-and-gu-male-gu-testicular-disorders-and-cancer?utm_source=anki&utm_medium=partnership&utm_campaign=february_update&utm_content=medical] Watch associated Bootcamp video [https://app.bootcamp.com/med-school/musculoskeletal/videos/high-yield-step-1-anatomy?index=47]
https://onlinemeded.org/spa/endocrinology?ref=anki
Flashcard 479: Which immune cell(s) secretes IL-8?
_____
Answer: Macrophages
Extra:
Watch associated Bootcamp video [https://app.bootcamp.com/med-school/pathology/videos/inflammatory-response?index=2]
https://onlinemeded.org/spa/immunology?ref=anki
Flashcard 480: The germ cells of the male gonads produce _____
Answer: spermatogonia
Extra:
Watch associated Bootcamp video [https://app.bootcamp.com/med-school/histology/videos/male-reproductive-system?index=2]
https://onlinemeded.org?ref=anki
Keywords: Cardiovascular flashcards, medical flashcards, NEET PG preparation, USMLE Step 1 flashcards, Anki alternative, spaced repetition medical, OnCourse flashcards
