Staff Nurse Entrance
Staff Nurse Entrance
21. Sebaceous glands are found in
- Dermis of skin of mammals
- Epithelium of stomach of frog
- Epithelium of intestine of frog
- Epidermis of skin of mammals
22. Minamata disease is a pollution-related disease, which results from
- Release of human organic waste into drinking water
- Accumulation of arsenic into atmosphere
- Release of industrial waste mercury into fishing water
- Oil spills into sea
23. Which type of tissue forms the framework of the external ear?
- Epithelial
- Connective
- Muscle
- Nervous
24. Cardiac muscle is made of branched fibers that
- Nonstriated and under voluntary control
- Striated and not under voluntary control
- Nonstriated and not under voluntary control
- Striated and under voluntary control
25. Which of the following tissues in mammals show the least capacity for regeneration?
- Endothelium of blood vessels
- Skeletal tissue of long bones
- Nervous tissue of brain
- Epithelial tissue
26. Nerve impulses are conducted towards the cell body by
- Axons
- Ganglia
- Dendrites
- Neurons
27. The surface of nerve fibers bears narrow areas called
- Schwann cells
- Schwann nodes
- Nodes of Ranvier
- Nissl’s granules
28. Chlorofluorocarbon releases a chemical harmful to ozone
- Fluorine
- Sulphur dioxide
- Nitrogen peroxide
- Chlorine
30. Major source of methane in India is
- Rice fields
- Sugarcane plantation
- Wheat fields
- Fruit orchards