A heart rate above 100 beats per minute is called
A) tachycardia.
B) fibrillation.
C) bradycardia.
D) ectopic.
Correct Answer:
Verified
Q42: The cardioregulatory center is located in the
A)cerebrum.
B)cerebellum.
C)medulla
Q43: Which chambers contract simultaneously?
A)Two atria
B)Right atrium and
Q44: Sympathetic stimulation of the heart causes the
Q45: When is the first sound of the
Q46: Parasympathetic stimulation of the heart causes the
Q48: An increase in heart rate would _
Q49: During atrial systole,the AV valves are _
Q50: Calculate the cardiac output in an individual
Q51: Cardiac output is equal to
A)heart rate
Q52: During ventricular systole,the AV valves _ and
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents