Tag: biology
Questions Related to biology
The ion that always keeps the cardiac muscle unit in contracting state is
EEG can help in diagnosing certain conditions like
MEG is
Who was first to record EEG of man?
Heart beat is accelerated by
Human/mammalian/elephant heart is
Which term does not apply to human heart?
Which of the following statements is not true?
Regarding circulatory adjustments during exercise which of the following is correct?
Read the following statements and select the correct ones.
(i) Nodal tissue is specialised cardiac musculature in human heart which has the ability to generate action potential.
(ii) Position of SA Node - right corner of right atrium
(iii) Position of AV Node - right corner of ventricle
(iv) AV bundle continues from AV Node
(v) Purkinje fibres are modified cardiac muscle fibres that originate from the atrioventricular node and spread into the two ventricles.
(ii) Position of SA Node - right corner of right atrium
(iii) Position of AV Node - right corner of ventricle
(iv) AV bundle continues from AV Node
(v) Purkinje fibres are modified cardiac muscle fibres that originate from the atrioventricular node and spread into the two ventricles.