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#cardiac cycle question

3 public questions tagged with this topic.

Cardiac Cycle and Regulation

Rapid passive ventricular filling occurs mainly due to:

Correct option is B, Pressure gradient. In Cardiac Cycle and Regulation, the accurate description is Pressure gradient, and that is what you should commit to memory. Keep the definition tight and the role clear — the functional job described in the stem is exactly what Pressure gradient does in Cardiac Cycle and Regulation. Then Pressure gradient is the answer you can defend. Check yourself by covering the options and writing the answer first, then matching the letter — that builds confidence. If the wording feels dense, translate it into everyday language first, then map that plain sentence back onto Pressure gradient. Remember that physiology questions reward precise language: name the process, the location, and the outcome, then match that to the option text.

Ref: Animal physiology is Unit 7 of the CSIR NET Life Science Syllabus, covering core body systems. It accounts for roughly 10% of the total marks in Sections B and C.

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Cardiac Cycle and Regulation

Isovolumetric relaxation occurs when:

Pick B: Semilunar valves close. Thinking about Cardiac Cycle and Regulation in a practical way — what the structure does, or what the process achieves — leads you here. Clinically and academically, the same logic shows up again and again: Semilunar valves close is the option that correctly names the structure, process, or principle asked for in Cardiac Cycle and Regulation. Hence Semilunar valves close is correct. Treat this as a building block for the rest of Cardiac Cycle and Regulation; neighbouring topics often reuse the same principle. Keep a one-line summary card for this idea and revisit it before the paper; short, repeated review beats long cramming sessions.

Ref: Animal physiology is Unit 7 of the CSIR NET Life Science Syllabus, covering core body systems. It accounts for roughly 10% of the total marks in Sections B and C.

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Cardiovascular System: Heart

Pulmonary valve opens during:

Correct option is B, Ventricular systole. In Cardiovascular System: Heart, the accurate description is Ventricular systole, and that is what you should commit to memory. Keep the definition tight and the role clear — Ventricular systole is the option that correctly names the structure, process, or principle asked for in Cardiovascular System: Heart. Then Ventricular systole is the answer you can defend. Check yourself by covering the options and writing the answer first, then matching the letter — that builds confidence. If the wording feels dense, translate it into everyday language first, then map that plain sentence back onto Ventricular systole. Remember that physiology questions reward precise language: name the process, the location, and the outcome, then match that to the option text.

Ref: Animal physiology is Unit 7 of the CSIR NET Life Science Syllabus, covering core body systems. It accounts for roughly 10% of the total marks in Sections B and C.

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