What is a common name for the substance which irritates lachrymal glands? (1) Tear Gas (2) Laughing Gas (3) Anaesthetic Gas (4) Noble Gas

What is a common name for the substance which irritates lachrymal glands? (1) Tear Gas (2) Laughing Gas (3) Anaesthetic Gas (4) Noble Gas
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(1) Tear Gas Explanation: Lacrimal gland, located under the upper eyelid at the outer cornea of the eye, is responsible for tearing during emotional stimulation or following corneal irritation by a foreign body or chemical substance. Tear gas, also called lacrimator, refers to any of a group of substances that irritate the mucous membranes of the eyes, causing a stinging sensation and tears. It produces severe lacrimation by irritating the conjunctivae.
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What is a common name for the substance which irritates lachrymal glands ? (1) Tear Gas (2) Laughing Gas (3) Anaesthetic Gas (4) Noble Gas

Description : What is a common name for the substance which irritates lachrymal glands ? (1) Tear Gas (2) Laughing Gas (3) Anaesthetic Gas (4) Noble Gas

Last Answer : Tear Gas

Select the correct statement about nitrous oxide: A. It irritates the respiratory mucosa B. It has poor analgesic action C. It is primarily used as a carrier and adjuvant to other anaesthetics D. It frequently induces post anaesthetic nausea and retching

Description : Select the correct statement about nitrous oxide: A. It irritates the respiratory mucosa B. It has poor analgesic action C. It is primarily used as a carrier and adjuvant to other anaesthetics D. It frequently induces post anaesthetic nausea and retching

Last Answer : C. It is primarily used as a carrier and adjuvant to other anaesthetics

Which of the following glands secrete tears? A. Lachrymal (Answer) B. Pituitary C. Thyroid D. Pancreas

Description : Which of the following glands secrete tears? A. Lachrymal (Answer) B. Pituitary C. Thyroid D. Pancreas

Last Answer : A. Lachrymal (Answer)

Which of the following glands secrete tears? A.Lachrymal B.Pituitary C.Thyroid D.Pancreas

Description : Which of the following glands secrete tears? A.Lachrymal B.Pituitary C.Thyroid D.Pancreas

Last Answer : A.Lachrymal

What are lacrymal glands or tear glands?

Description : What are lacrymal glands or tear glands?

Last Answer : Lacrymal glands are the glands present in the outer region of the upper eye lid. It produces secretions that keeps the surface of the eyes moist and wash out dust when we blink.

The tear film: a. has a higher pH than the serum b. has a lower concentration of glucose than the serum c. the oily component is secreted by the meibomian glands d. all above

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In which one of the following organisms its excretory organs are correctly stated? (a) Humans – Kidneys, sebaceous glands and tear glands (b) Earthworm – Pharyngeal, integumentary and septal nephridia (c) Cockroach – Malpighian tubules and enteric caeca (d) Frog – Kidneys, skin and buccal epithelium

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Last Answer : (b) Earthworm – Pharyngeal, integumentary and septal nephridia

The significant ocular lesion in arbo flovinosis: (A) Keratomalacia (B) Bitot’s spots (C) Vascularisation of the cornea (D) lachrymal metaplasia

Description : The significant ocular lesion in arbo flovinosis: (A) Keratomalacia (B) Bitot’s spots (C) Vascularisation of the cornea (D) lachrymal metaplasia

Last Answer : Answer : B

What is Laughing Gas ? What is Laughing Gas ?

Description : What is Laughing Gas ? What is Laughing Gas ?

Last Answer : : Nitrous oxide ( N2O) is called laughing gas.

What is the sign of laughing gas ?

Description : What is the sign of laughing gas ?

Last Answer : Laughing gas signal 8 Nitrous Oxide N2O

The chemical formula of the laughing gas is – (1) NO (2) N2O (3) NO2 (4) N2O3

Description : The chemical formula of the laughing gas is – (1) NO (2) N2O (3) NO2 (4) N2O3

Last Answer : (2) N2O Explanation: Nitrous oxide, commonly known as laughing gas, is a chemical compound with the formula N2O. It is an oxide of nitrogen.

Which of the following molecules or ions involved in the Nitrogen Cycle do not contain oxygen atom? (1) Nitrite (2) Ammonia (3) Nitrate (4) Laughing gas

Description : Which of the following molecules or ions involved in the Nitrogen Cycle do not contain oxygen atom? (1) Nitrite (2) Ammonia (3) Nitrate (4) Laughing gas

Last Answer : (2) Ammonia

Which of the following gases is known as “Laughing Gas”? (1) Nitrous oxide (2) Nitrogen peroxide (3) Nitrogen (4) Nitric oxide

Description : Which of the following gases is known as “Laughing Gas”? (1) Nitrous oxide (2) Nitrogen peroxide (3) Nitrogen (4) Nitric oxide

Last Answer : (1) Nitrous oxide Explanation: Nitrous oxide (N2O) is commonly known as laughing gas. It is used in surgery and dentistry for its anaesthetic and analgesic effects. It is known as "laughing gas ... effects of inhaling it, a property that has led to its recreational use as a dissociative anaesthetic.

Laughing gas is – (1) Nitric oxide (2) Nitrous oxide (3) Nitrogen trioxide (4) Nitrogen pentoxide

Description : Laughing gas is – (1) Nitric oxide (2) Nitrous oxide (3) Nitrogen trioxide (4) Nitrogen pentoxide

Last Answer : (2) Nitrous oxide Explanation: Laughing gas is Nitrous Oxide (N2O).

The chemical name of “laughing gas” is - (1) Nitric oxide (2) Nitrogen dioxide (3) Nitrogen pentoxide (4) Nitrous oxide

Description : The chemical name of “laughing gas” is - (1) Nitric oxide (2) Nitrogen dioxide (3) Nitrogen pentoxide (4) Nitrous oxide

Last Answer : (4) Nitrous oxide Explanation: Nitrous oxide, commonly known as laughing gas, is a chemical compound with the formula N2O. It is used in surgery and dentistry for its anesthetic and analgesic effects ... of inhaling it, a property that has led to its recreational use as a dissociative anesthetic.

Which of the following gases is known as “Laughing Gas”? (1) Nitrous oxide (2) Nitrogen peroxide (3) Nitrogen (4) Nitric oxide

Description : Which of the following gases is known as “Laughing Gas”? (1) Nitrous oxide (2) Nitrogen peroxide (3) Nitrogen (4) Nitric oxide

Last Answer : Nitrous oxide

The chemical formula of the laughing gas is (1) NO (2) N2O (3) NO2 (4) N2O3

Description : The chemical formula of the laughing gas is (1) NO (2) N2O (3) NO2 (4) N2O3

Last Answer : N2O

Laughing gas is (1) Nitric oxide (2) Nitrous oxide (3) Nitrogen trioxide (4) Nitrogen pentoxide

Description : Laughing gas is (1) Nitric oxide (2) Nitrous oxide (3) Nitrogen trioxide (4) Nitrogen pentoxide

Last Answer : Nitrous oxide

The chemical name of “laughing gas’ is (1) Nitric oxide (2) Nitrogen dioxide (3) Nitrogen pentoxide (4) Nitrous oxide

Description : The chemical name of “laughing gas’ is (1) Nitric oxide (2) Nitrogen dioxide (3) Nitrogen pentoxide (4) Nitrous oxide

Last Answer :  Nitrous oxide

Epidural anaesthesia differs from spinal anaesthesia in that: A. Epidural anaesthesia produces less cardiovascular complications B. Headache is more common after epidural anaesthesia C. Blood concentrations of the local anaesthetic are lower after epidural anaesthesia D. Greater separation between sensory and motor blockade can be obtained with epidural anaesthes

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What is the signal of tear gas ?

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Last Answer : Heating CHCl3 with HNO3 produces chloropicrin ( Cl3CNO2) which is the main component of tear shell… CHCl3 + HNO3 = Cl3-C-NO2 ( chloropicrin) + H2O

One of the constituents of tear gas is - (1) Ethane (2) Ethanol (3) Ether (4) Chloropicrin

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Tear gas is – (1) Chloroprene (2) Carbonyl chloride (3) Nitrous oxide (4) Bleaching powder

Description : Tear gas is – (1) Chloroprene (2) Carbonyl chloride (3) Nitrous oxide (4) Bleaching powder

Last Answer : (2) Carbonyl chloride Explanation: Tear gas, formally known as a lachrymatory agent or ladnymator (from lacrima meaning "tear" in Latin), is a non-lethal chemical weapon that ... temporary blindness, etc. Lachrymators are thought to act by attacking sulphydryl functional groups in enzymes.

Tear gas used by the police to disperse the mob contains - (1) Carbon dioxide (2) Chlorine (3) Ammonia (4) Hydrogen sulphide

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Last Answer : Ans : CCl3 NO2 

One of the constituents of tear gas is (1) Ethane (2) Ethanol (3) Ether (4) Chloropicrin

Description : One of the constituents of tear gas is (1) Ethane (2) Ethanol (3) Ether (4) Chloropicrin

Last Answer : Chloropicrin

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