Anatomy & Physiology 50 Mcqs With Answers

Anatomy & Physiology - 50 MCQs with Answers1. Which is the functional unit of the kidney?A. NeuronB. NephronC. AlveolusD. GlomerulusAnswer: B. Nephron2. The largest organ in the human body is:A. LiverB. HeartC. SkinD. LungsAnswer: C. Skin3. The pacemaker of the heart is:A. AV nodeB. Purkinje fibersC. SA nodeD. Bundle of HisAnswer: C. SA node4. The longest bone in the human body is:A. TibiaB. FemurC. HumerusD. RadiusAnswer: B. Femur5. Which lobe of the brain is responsible for vision?A. Frontal lobeB. Temporal lobeC. Parietal lobeD. Occipital lobeAnswer: D. Occipital lobe6. Which blood vessel carries oxygenated blood from the lungs to the heart?A. Pulmonary arteryB. Pulmonary veinC. AortaD. Superior vena cavaAnswer: B. Pulmonary vein7. Which part of the digestive system is responsible for most nutrient absorption?A. StomachB. Small intestineC. Large intestineD. EsophagusAnswer: B. Small intestine8. How many pairs of cranial nerves are there in humans?A. 10B. 11C. 12D. 14Answer: C. 129. Which type of joint is found in the shoulder and hip?A. Hinge jointB. Ball-and-socket jointC. Pivot jointD. Saddle jointAnswer: B. Ball-and-socket joint10. The normal pH of human blood is:A. 6.8-7.0B. 7.35-7.45C. 7.8-8.0D. 8.2-8.5Answer: B. 7.35-7.4511. The voice box is also known as:A. PharynxB. LarynxC. T racheaD. BronchiAnswer: B. Larynx12. Which chamber of