Recent questions in Cardiology

No documents found, press Enter to search
unknown user-avatar
almost 5 years ago

1.Which of the following is NOT an inward current? A. I Na B. I Ca C. I f D. I Na-K (pump)

  1. 1.Which of the following is NOT an inward current?
  2. A. I Na
  3. B. I Ca
  4. C. I f
  5. D. I Na-K (pump)
1
mmadhav-avatar
over 5 years ago

Aortic valve stenosis is characterized by _______.

  • A) Thickening of the myocardium
  • B) Narrowing of the aortic semilunar valve
  • C) Increased resistance to blood flow
  • D) Increased resistance to blood flow, thickening of the myocardium and narrowing of the aortic semilunar valve
4
garud-avatar
almost 6 years ago

The SA node is innervated by ________.

  • A) The sympathetic nervous system only
  • B) The parasympathetic nervous system only
  • C) The somatic nervous system only
  • D) The sympathetic and parasympathetic nervous systems
  • E) The sympathetic, parasympathetic, and somatic nervous systems
4
unknown user-avatar
almost 5 years ago

1.Which of the following is NOT an inward current? A. I Na B. I Ca C. I f D. I Na-K (pump)

  1. 1.Which of the following is NOT an inward current?
  2. A. I Na
  3. B. I Ca
  4. C. I f
  5. D. I Na-K (pump)
1
garud-avatar
almost 6 years ago

The SA node is innervated by ________.

  • A) The sympathetic nervous system only
  • B) The parasympathetic nervous system only
  • C) The somatic nervous system only
  • D) The sympathetic and parasympathetic nervous systems
  • E) The sympathetic, parasympathetic, and somatic nervous systems
4
mmadhav-avatar
over 5 years ago

Aortic valve stenosis is characterized by _______.

  • A) Thickening of the myocardium
  • B) Narrowing of the aortic semilunar valve
  • C) Increased resistance to blood flow
  • D) Increased resistance to blood flow, thickening of the myocardium and narrowing of the aortic semilunar valve
4
Cardiology