Figure shows schematic plan of blood circulation in human with...

Figure shows schematic plan of blood circulation in human with labels

A

to D. Identify the label and give its function/s Figure shows schematic plan of blood circulation in human with labels A to D. Identify the label and give its function/s

Figure shows schematic plan of blood circulation in human with labels A to D. Identify the label and give its function/s

Options

AA-pulmonary vein-takes impure blood from body parts, $\mathrm{pO}_2=60 \mathrm{mmHg}$
BB-pulmonary artery-takes blood from heart to lungs, $\mathrm{pO}_2=90 \mathrm{mmHg}$
CC-vena cava-takes blood from body parts to right auricle, $\mathrm{pCO}_2=45 \mathrm{mmHg}$
DD-dorsal aorta-takes blood from heart to body parts, $\mathrm{pO}_2=95 \mathrm{mmHg}$

Correct answer

C. C-vena cava-takes blood from body parts to right auricle, $\mathrm{pCO}_2=45 \mathrm{mmHg}$

Step-by-step solution

A-Pulmonary vein takes impure blood from body parts,

\mathrm{pO}_2=60 \mathrm{mmHg}

. B-Pulmonary artery-takes blood from heart to lungs,

\mathrm{pO}_2=90 \mathrm{mmHg}

\mathrm{C}-

Vena cava-takes blood from body parts to right auricle,

\mathrm{pCO}_2=45 \mathrm{mmHg}

D-Dorsal aorta-takes blood from heart to body parts,

\mathrm{pO}_2=95 \mathrm{mmHg}

Practice Body Fluids and Circulation on Quantrex Academy →

More from Body Fluids and Circulation

The WBC count of a person's blood sample is 8000 /cu.mm. How many eosinophils and… NEET 2026 Which of the following statements is incorrect ? NEET 2026 The opening between the right atrium and the right ventricle is guarded by __________. NEET 2026 The number of action potentials generated by sino-arterial node (SAN) in a healthy human… NEET 2026 Select the incorrect statements with reference to Rh grouping : A. Erythroblastosis… NEET 2026 Cardiac activities of the heart are regulated by: A. Nodal tissue B. A special neural… NEET 2025 'Lub' sound of Heart is caused by the ______ NEET 2024 Following are the stages of pathway for conduction of an action potential through the… NEET 2024 Full Body Fluids and Circulation list All NEET PYQs