Asked by Vanessa Moreno on Jul 09, 2024
Verified
A condition in which there is lack of a regular rhythm of the heartbeat is:
A) murmur.
B) palpitation.
C) arrhythmia.
D) fibrillation.
Arrhythmia
An irregularity in the heartbeat rhythm, which can range from minor to serious health concerns.
Fibrillation
An uncoordinated twitching of the muscle fibers, particularly noted in the heart muscle.
Palpitation
A sensation in which a person is aware of an irregular, hard, or rapid heartbeat.
- Understand and describe concepts pertaining to abnormalities in heart rate.
Verified Answer
AP
Anish pokhrelJul 16, 2024
Final Answer :
C
Explanation :
Arrhythmia is the medical term used to describe an irregular heartbeat. A murmur refers to an abnormal heart sound, and palpitation refers to the sensation of an irregular heartbeat or racing heart. Fibrillation is a specific type of arrhythmia characterized by rapid, uncoordinated contractions of the heart muscle. However, the question asks for a general term for lack of a regular rhythm, making arrhythmia the most appropriate answer.
Learning Objectives
- Understand and describe concepts pertaining to abnormalities in heart rate.