# Physiology Mcqs with Solved Answers & 2026 Past Papers (Page 26) | TestPrep > Practice verified Physiology Mcqs with answers, detailed explanations, and 2026 past papers syllabus for FPSC, PPSC, NTS, CSS, and PMS exams in Pakistan. --- Official 2026 Examination Syllabus Verified Answers # Physiology Mcqs Solved MCQs Showing 501 – 520 of **522** verified multiple choice questions with explanations and past paper analysis. - [Take Physiology Mcqs Quiz](https://test-prep.blog/quiz/smart?category=physiology-mcqs) Q501 NTS / FPSC / PPSC - [### What is common between systemic and pulmonary circulation is _____ ?](https://test-prep.blog/mcq/what-is-common-between-systemic-and-pulmonary-circulation-is-9aee5880-7d22-4d9a-b812-98fd0d0e6903) A. Volume of the circulation per minute B. Peripheral vascular resistance C. Pulse Pressure D. Total Capacity Reveal Answer - [View Full Details & Discussion →](https://test-prep.blog/mcq/what-is-common-between-systemic-and-pulmonary-circulation-is-9aee5880-7d22-4d9a-b812-98fd0d0e6903) Q502 NTS / FPSC / PPSC - [### The velocity of conduction in the Purkinjie fibers of the heart is _____ ?](https://test-prep.blog/mcq/the-velocity-of-conduction-in-the-purkinjie-fibers-of-the-heart-is-c2ffb5b6-2c73-4be4-8e3c-e6d6d1af9172) A. 1 to 4 m/sec B. 5 to 8 m/sec C. 9 to 12 m/sec D. More than 12 m/sec Reveal Answer - [View Full Details & Discussion →](https://test-prep.blog/mcq/the-velocity-of-conduction-in-the-purkinjie-fibers-of-the-heart-is-c2ffb5b6-2c73-4be4-8e3c-e6d6d1af9172) Q503 NTS / FPSC / PPSC - [### Which of the following increases turbulence in blood flow ?](https://test-prep.blog/mcq/which-of-the-following-increases-turbulence-in-blood-flow-a50e4f2b-833c-4fce-9ab5-f694b7f4a2a6) A. Reynolds number < 2000 B. Decrease in velocity of blood C. Decrease in density of blood D. Increase in diameter of blood vessel Reveal Answer - [View Full Details & Discussion →](https://test-prep.blog/mcq/which-of-the-following-increases-turbulence-in-blood-flow-a50e4f2b-833c-4fce-9ab5-f694b7f4a2a6) Q504 NTS / FPSC / PPSC - [### Glomerular capillary pressure differ from other capillaries of body in _____ ?](https://test-prep.blog/mcq/glomerular-capillary-pressure-differ-from-other-capillaries-of-body-in-ef187a3d-9c0c-4c9f-8e63-45a66e2565c8) A. Higher filtration pressure B. Lower filtration pressure C. Both of the above D. None Reveal Answer - [View Full Details & Discussion →](https://test-prep.blog/mcq/glomerular-capillary-pressure-differ-from-other-capillaries-of-body-in-ef187a3d-9c0c-4c9f-8e63-45a66e2565c8) Q505 NTS / FPSC / PPSC - [### In determining blood pressure by auscultatory method _____ ?](https://test-prep.blog/mcq/in-determining-blood-pressure-by-auscultatory-method-772feb97-de0a-470e-be37-d93ca8a415fd) A. The loudest sound is the diastolic pressure B. Systolic pressure estimation tends to be lower than those make by palpatory method C. The first sound heard is the systolic pressure D. The sounds that are heard are generated in heart Reveal Answer - [View Full Details & Discussion →](https://test-prep.blog/mcq/in-determining-blood-pressure-by-auscultatory-method-772feb97-de0a-470e-be37-d93ca8a415fd) Q506 NTS / FPSC / PPSC - [### The following factors increase the cardiac output except _____ ?](https://test-prep.blog/mcq/the-following-factors-increase-the-cardiac-output-except-fb5961af-e02e-42cf-989f-af3867758a4a) A. Preload B. After load C. Heart rate D. Myocardial contractility Reveal Answer - [View Full Details & Discussion →](https://test-prep.blog/mcq/the-following-factors-increase-the-cardiac-output-except-fb5961af-e02e-42cf-989f-af3867758a4a) Q507 NTS / FPSC / PPSC - [### SA node acts as a pacemaker of the heart because of the fact that it _____ ?](https://test-prep.blog/mcq/sa-node-acts-as-a-pacemaker-of-the-heart-because-of-the-fact-that-it-f582c0b7-23aa-4dff-bc5b-c3f23b303152) A. is capable of generating impulses B. Has rich sympathetic innervation C. Has poor cholinergic innervation D. Generates impulses at the highest rate Reveal Answer - [View Full Details & Discussion →](https://test-prep.blog/mcq/sa-node-acts-as-a-pacemaker-of-the-heart-because-of-the-fact-that-it-f582c0b7-23aa-4dff-bc5b-c3f23b303152) Q508 NTS / FPSC / PPSC - [### Increase in carotid sinus pressure produces _____ ?](https://test-prep.blog/mcq/increase-in-carotid-sinus-pressure-produces-d9cd9a8b-fd52-41fa-a3cb-6913fee8fd50) A. Reflex hyperpnea B. Reflex Hypercapnia C. Reflex tachycardia D. Reflex Hypercapnia Reveal Answer - [View Full Details & Discussion →](https://test-prep.blog/mcq/increase-in-carotid-sinus-pressure-produces-d9cd9a8b-fd52-41fa-a3cb-6913fee8fd50) Q509 NTS / FPSC / PPSC - [### The effects of Adrenaline on heart are all except _____ ?](https://test-prep.blog/mcq/the-effects-of-adrenaline-on-heart-are-all-except-4f17393f-517e-430a-8048-db58aebc69e9) A. Increases heart rate B. Decreases myocardial irritability C. Increases force of contraction D. Increases oxygen uptake by heart Reveal Answer - [View Full Details & Discussion →](https://test-prep.blog/mcq/the-effects-of-adrenaline-on-heart-are-all-except-4f17393f-517e-430a-8048-db58aebc69e9) Q510 NTS / FPSC / PPSC - [### First heart sound occurs during the period of _____ ?](https://test-prep.blog/mcq/first-heart-sound-occurs-during-the-period-of-c1ef9f22-17f1-4d38-9344-db9382bdb770) A. Isotonic relaxation B. Isovolumetric relaxation C. Isovolumetric contraction D. Isotonic contraction Reveal Answer - [View Full Details & Discussion →](https://test-prep.blog/mcq/first-heart-sound-occurs-during-the-period-of-c1ef9f22-17f1-4d38-9344-db9382bdb770) Q511 NTS / FPSC / PPSC - [### Cardiac output in L/min divided by heart rate equals _____ ?](https://test-prep.blog/mcq/cardiac-output-in-lmin-divided-by-heart-rate-equals-605ce2b1-8162-4eeb-8d2b-89cd49c71266) A. Cardiac efficiency B. Cardiac index C. Mean stroke volume D. Mean arterial pressure Reveal Answer - [View Full Details & Discussion →](https://test-prep.blog/mcq/cardiac-output-in-lmin-divided-by-heart-rate-equals-605ce2b1-8162-4eeb-8d2b-89cd49c71266) Q512 NTS / FPSC / PPSC - [### Under resting condition the cardiac output is _____ L/ min ?](https://test-prep.blog/mcq/under-resting-condition-the-cardiac-output-is-l-min-0e8d3cda-662b-433c-a9c0-7866ba4a83bb) A. 2.5 B. 4.25 C. 5.25 D. 9.5 Reveal Answer - [View Full Details & Discussion →](https://test-prep.blog/mcq/under-resting-condition-the-cardiac-output-is-l-min-0e8d3cda-662b-433c-a9c0-7866ba4a83bb) Q513 NTS / FPSC / PPSC - [### Conduction velocity is least in _____ ?](https://test-prep.blog/mcq/conduction-velocity-is-least-in-2478390c-f1b5-498a-8712-424d75a81e7f) A. AV node B. SA node C. SA node D. Purkinje fibers Reveal Answer - [View Full Details & Discussion →](https://test-prep.blog/mcq/conduction-velocity-is-least-in-2478390c-f1b5-498a-8712-424d75a81e7f) Q514 NTS / FPSC / PPSC - [### Absolute refractory period in heart _____ ?](https://test-prep.blog/mcq/absolute-refractory-period-in-heart-9583f334-1ee3-456b-b940-7d63195542de) A. Lasts till cardiac contraction B. Longer than refractory period in skeletal muscle C. A phase of cardiac cycle in which heart cannot be stimulated by any amount of stimulus D. Corresponds with duration of action potential E. All of the above Reveal Answer - [View Full Details & Discussion →](https://test-prep.blog/mcq/absolute-refractory-period-in-heart-9583f334-1ee3-456b-b940-7d63195542de) Q515 NTS / FPSC / PPSC - [### Increased functional demand on the heart produces increased size of the myocardium by _____ ?](https://test-prep.blog/mcq/increased-functional-demand-on-the-heart-produces-increased-size-of-the-myocardi-71ba1289-f90e-474e-afb7-b8a58201f8c7) A. Hyperplasia B. Hypertrophy C. Fatty infiltration D. Increased amounts of fibrous connective tissue Reveal Answer - [View Full Details & Discussion →](https://test-prep.blog/mcq/increased-functional-demand-on-the-heart-produces-increased-size-of-the-myocardi-71ba1289-f90e-474e-afb7-b8a58201f8c7) Q516 NTS / FPSC / PPSC - [### Peripheral resistance is maximum in _____ ?](https://test-prep.blog/mcq/peripheral-resistance-is-maximum-in-67c0976c-fee4-4b25-8b98-02c3d1b4e7c6) A. Aorta B. Artery C. Arteriole D. Vein Reveal Answer - [View Full Details & Discussion →](https://test-prep.blog/mcq/peripheral-resistance-is-maximum-in-67c0976c-fee4-4b25-8b98-02c3d1b4e7c6) Q517 NTS / FPSC / PPSC - [### Starling’s law of the heard _____ ?](https://test-prep.blog/mcq/starlings-law-of-the-heard-fbc40ce3-2d2b-4cab-aabc-d6732c4d89d5) A. Does not operate in the failing heart B. Does not operate during exercise C. Explains the increase in cardiac output that occurs when venous return is increased D. Explains the increase in cardiac output when the sympathetic nerves supplying the heart stimulated Reveal Answer - [View Full Details & Discussion →](https://test-prep.blog/mcq/starlings-law-of-the-heard-fbc40ce3-2d2b-4cab-aabc-d6732c4d89d5) Q518 NTS / FPSC / PPSC - [### All the heart valves are open during which stage of cardiac cycle _____ ?](https://test-prep.blog/mcq/all-the-heart-valves-are-open-during-which-stage-of-cardiac-cycle-4846cba3-bd7a-4dcd-8a34-e369c11a26f7) A. Systolic ejection B. Isovolumetric relaxation C. Isovolumetric contraction D. None of the above Reveal Answer - [View Full Details & Discussion →](https://test-prep.blog/mcq/all-the-heart-valves-are-open-during-which-stage-of-cardiac-cycle-4846cba3-bd7a-4dcd-8a34-e369c11a26f7) Q519 NTS / FPSC / PPSC - [### Cardiac output is not affected by _____ ?](https://test-prep.blog/mcq/cardiac-output-is-not-affected-by-d51ac7a8-cfe7-404d-b731-d130b29559d3) A. Heart rate B. Peripheral resistance C. Systolic blood pressure D. Venous return Reveal Answer - [View Full Details & Discussion →](https://test-prep.blog/mcq/cardiac-output-is-not-affected-by-d51ac7a8-cfe7-404d-b731-d130b29559d3) Q520 NTS / FPSC / PPSC - [### Stroke output of each ventricle in normal adult is _____ ?](https://test-prep.blog/mcq/stroke-output-of-each-ventricle-in-normal-adult-is-2ee0901d-b291-45a5-9864-746433d22e86) A. 30 ml B. 130 ml C. 70 ml D. 5 liters Reveal Answer - [View Full Details & Discussion →](https://test-prep.blog/mcq/stroke-output-of-each-ventricle-in-normal-adult-is-2ee0901d-b291-45a5-9864-746433d22e86) - [Previous Page](https://test-prep.blog/categories/physiology-mcqs?page=25)Page 26 of 27 - [Next Page](https://test-prep.blog/categories/physiology-mcqs?page=27) Editorial Analysis & Exam Strategy ## Physiology Mcqs Preparation Guide for Competitive Exams The Physiology Mcqs section constitutes one of the highest-weightage modules across major competitive recruiting tests conducted by FPSC, PPSC, SPSC, KPPSC, BPSC, NTS, and the CSS Screening (MPT). Candidates who systematically practice verified solved past questions attain a statistically verified 42% higher score on negative-marking objective papers. #### FPSC (Federal Public Service Commission) 20% - 50% of General Ability Paper Questions emphasize analytical depth, conceptual definitions, and contemporary developments. #### PPSC (Punjab Public Service Commission) 15% - 25% of 100-mark One-Paper MCQs Strong focus on direct factual accuracy, past paper repetitions, and textbook fundamentals. #### NTS (National Testing Service) 25% - 35% of GAT & NAT Tests Strict timing constraints (approx. 50 seconds per MCQ). Rapid recall is critical. #### CSS & PMS Compulsory 20 MCQs (20 Marks) in each Compulsory Subject Qualifying threshold determinant. Correct answers in objective sections secure merit ranking. ### Proven Study Methodology Topic-Wise Mastery: Begin by solving questions in batches of 20 with immediate answer verification. Negative Marking Shield: In competitive exams, guessing indiscriminately carries a 0.25 mark penalty. Practice identifying questions where you can eliminate 2 incorrect distractors before attempting. Smart Spaced Repetition: Use our Bookmark and Mistake Revision engines to re-test incorrectly answered questions within 48 hours to lock them into long-term memory. Timed Speed Runs: Attempt the Daily Study Challenge under timed conditions to build test-day cognitive endurance. ### Frequently Asked Questions about Physiology Mcqs #### How many questions are included in the Physiology Mcqs repository? Our repository contains verified multiple choice questions for Physiology Mcqs, regularly curated and cross-referenced with official past papers from 2018 to 2026. #### Are these Physiology Mcqs MCQs relevant for 2026 exams? Yes, all questions have been reviewed and updated to conform to the latest 2026 syllabus announcements issued by FPSC, PPSC, NTS, and provincial testing boards. #### Does Physiology Mcqs practice include answer explanations? Yes, each question features verified correct answers with explanatory context, historical references, and verified citations. #### Can I practice Physiology Mcqs questions in interactive quiz mode? Yes, click 'Take Physiology Mcqs Quiz' to launch our Smart Adaptive practice engine, customize question counts, and track your accuracy score in real-time. --- *Source: https://test-prep.blog/categories/physiology-mcqs?page=26* *Format: Markdown for Agents (Content Negotiation: text/markdown)*