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#cardiovascular physiology question

3 public questions tagged with this topic.

Cardiac Cycle and Regulation

Mean arterial pressure is approximately calculated as:

The correct answer is B: DBP + 1/3 pulse pressure. In Cardiac Cycle and Regulation, this idea is central because it matches how the body actually works in everyday teaching examples. Put simply, DBP + 1/3 pulse pressure is the option that correctly names the structure, process, or principle asked for in Cardiac Cycle and Regulation. That is why DBP + 1/3 pulse pressure is the option that holds up when you check it against basic physiology. When you revise, say the answer out loud with one short reason attached; that sticks better than rote lists. 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

Primary neurotransmitter released at NTS by baroreceptor afferents is:

Correct option is C, Glutamate. In Cardiac Cycle and Regulation, the accurate description is Glutamate, and that is what you should commit to memory. Keep the definition tight and the role clear — Glutamate is the option that correctly names the structure, process, or principle asked for in Cardiac Cycle and Regulation. Then Glutamate 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 Glutamate. 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

Increased baroreceptor firing leads to:

Pick C: Decreased sympathetic activity. 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: Decreased sympathetic activity is the option that correctly names the structure, process, or principle asked for in Cardiac Cycle and Regulation. Hence Decreased sympathetic activity 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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