Systemic heart refers to:
1. | The heart that contracts under stimulation from the nervous system |
2. | Left auricle and left ventricle in higher vertebrates |
3. | Entire heart in lower vertebrates |
4. | The two ventricles together in humans |
Bundle of His is a network of:
1. Muscle fibres distributed throughout the heart walls
2. Muscle fibres are found only in the ventricle wall
3. Nerve fibres distributed in ventricles
4. Nerve fibres found throughout the heart
Which of the following statement is true for Lymph:
1. | WBCs and serum |
2. | All components of blood except RBCs and some proteins |
3. | RBCs, WBCs, and plasma |
4. | RBCs, proteins, and platelets |
Continuous bleeding from an injured part of the body is due to a deficiency of:
1. Vitamin -A
2. Vitamin - B
3. Vitamin - K
4. Vitamin - E
Impulse of heartbeat originates from:
1. S.A. Node
2. A. V. Node
3. Vagus Nerve
4. Cardiac Nerve
Which statement is true for WBC:
1. Non-nucleated
2. In deficiency cancer is caused
3. Manufactured in the thymus
4. Can squeeze through blood capillaries
Erythroblastosis fetalis is caused when:
1. Rh– female & Rh+ male
2. Rh+ female & Rh– male
3. Rh+ female & Rh+ male
4. Rh– female & Rh– male
The reason why hair loss is more in old age:
1. Reduction of blood supply
2. Decrease in protein synthesis
3. Low energy production
4. Reduced storage of glycogen
At which point, the pulmonary artery is different from the pulmonary vein:
1. Its lumen is broad
2. Its wall is thick
3. It has valves
4. It does not possess endothelium