Tag: evs

Questions Related to evs

In case of bleeding, .......... the affected part to minimise gravitational outflow of blood.

evs safety and first aid antibiotics and their uses common health care methods first aid

  1. Lower

  2. Raise

  3. Horizontal

  4. All of the above

Show answer
Correct Option: B
Explanation:

In the case of bleeding, raise the affected part to minimize gravitational outflow of blood. Wash the cut surface with clean water, press the area with a piece of clean cotton wool, and if possible apply some mild antiseptic. Thus, the correct answer is option B.

Compound fracture is characterised by

evs safety and first aid antibiotics and their uses common health care methods first aid

  1. Breaking and cracking of bone at different places.

  2. Breaking bone into more than two fragments.

  3. Appearance of a number of cracks in the same bone.

  4. Protrusion of broken end of bone.

Show answer
Correct Option: A
Explanation:
  • A fracture is a medical condition in which there is a partial or complete break in the continuity of the bone.
  • A compound fracture is characterized by breaking and cracking of bone at different places.
  • Food high in calcium, like milk, cheese and yogurt, will strengthen your bones. Strong bones can help prevent compound fractures.
  • So, the correct answer is 'Breaking and cracking of bone at different places'

A fracture in which one bone breaks into many parts and some of the pieces protrude out of injured skin is known as

evs safety and first aid antibiotics and their uses common health care methods first aid

  1. Green stick fracture

  2. Comminuted fracture

  3. Compound fracture

  4. Evulsion fracture

Show answer
Correct Option: C
Explanation:

An open fracture or compound fracture is a fracture in which there is an open wound or break in the skin near the site of the broken bone. This wound is caused by a fragment of bone breaking through the skin at the time of the injury. So, the correct answer is 'compound fracture'.

In addition to directional terms, there are specific positional terms with which we should become familiar. These terms include .........., which means lying face down.

evs safety and first aid antibiotics and their uses common health care methods first aid

  1. Supine

  2. Prone

  3. Lateral recumbent

  4. None of the above

Show answer
Correct Option: B
Explanation:

Prone is the positioning of the face especially in severe acute respiratory diseases. It is the position of the face where it lying down. Thus, the correct answer is option B.

An increase in exposure to ultraviolet radiations, may cause

evs safety and first aid antibiotics and their uses common health care methods first aid

  1. eye sight weakness

  2. Lungs infection

  3. Allergies

  4. Cataracts

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Correct Option: A

Mark the correct statement.

evs safety and first aid antibiotics and their uses common health care methods first aid

  1. If there's bleeding, do not press firmly.

  2. Pop any blisters yourself.

  3. While a cut is still open, a bandage can help prevent infection and scabs.

  4. All of the above.

Show answer
Correct Option: C
Explanation:

We should not pop any blisters by ourself. If the skin breaks, apply an antibiotic cream and cover the area with a bandage or gauze and tape until it's healed. If there's bleeding, first press firmly over the site with a clean cloth until it stops, anywhere from three to 15 minutes clean under lukewarm running water and gently pat dry. Thus, the correct answer is option C.

Plants capable of growing in nitrogen deficient soil is

evs seeds and seeds plant adaptation and modification leaves leaf modification

  1. Orchids

  2. Ferns

  3. Insectivorous plants

  4. Rafflesia

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Correct Option: C
Explanation:

Insectivorous plants are plants which are capable of growing in nitrogen deficient soil because they obtain their nitrogen content partially from the insects they ingest.

So, the correct option is 'Insectivorous plants'.

Which one is an insectivorous plant?

evs seeds and seeds plant adaptation and modification leaves leaf modification

  1. Vallisneria

  2. Rafflesia

  3. Santalum

  4. Nepenthes

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Correct Option: D
Explanation:
Nepenthes also called pitcher plant is the insectivorous plant because it traps insects and feeds on them for obtaining nitrogen content. It is called pitcher plant because their leaves are modified into the pitcher like structures.
So, the correct option is D.

An insectivorous plant among the following is

evs seeds and seeds plant adaptation and modification leaves leaf modification

  1. Nepenthes

  2. Sarracenia

  3. Crotalaria

  4. Both A and B

Show answer
Correct Option: D
Explanation:

Nepenthes and sarracenia , both called pitcher plant are insectivorous plants because they trap insects and feed on them for obtaining nitrogen content.they are called pitcher plant because their leaves are modified into a pitcher like structures.

So, the correct option is 'Both A and B'.

Which of the following is insectivorous?

evs seeds and seeds plant adaptation and modification leaves leaf modification

  1. Hydrilla

  2. Ricinus

  3. Drosera

  4. Ranunculus

Show answer
Correct Option: C
Explanation:

Drosera, also called as sundew is an insectivorous plant because it lives by feeding on insects. its leaves are covered by a mucilaginous substance which attracts the insect and traps it. It looks like morning dew, so the name sundew.

Thus, the correct answer is 'Drosera'.