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DDS LEC FINALS
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Chapter-13.-Solutions.pptx
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level 7 - SPRAYS to TOPICALS
level: level 7 - SPRAYS to TOPICALS
Questions and Answers List
level questions: level 7 - SPRAYS to TOPICALS
Question
Answer
aqueous or oleaginous solutions in the form of coarse droplets or as finely divided solids to be applied topically, most usually to the nasopharyngeal tract or to the skin. used intranasally to relieve nasal congestion and inflammation and to combat infection and contain antihistamines, sympathomimetic agents, and antibiotic substances.
Sprays
Other sprays that are employed against sunburn and heat burn contain __
local anesthetics, antiseptics, skin protectants, and antipruritics.
Throat sprays containing antiseptics, deodorants, and flavorants may be effectively employed to relieve conditions such as __
halitosis, sore throat, and laryngitis.
gently squeezed to issue a spray of its contents, is familiar to most.
Plastic spray bottle
1 Have been developed to deliver medication into the nose. ADVANTAGE: prevents drawback contamination of nasal fluids into the bottle
1 One-way pump sprays
Emit medication in the form of fine droplets
Atomizer
Colorless and has a Faint Acetous Odor and a sweetish, astringent taste. 1: 3.52 (RATIO) It is widely applied topically as an ASTRINGENT wash or WET DRESSING after dilution with 10 to 40 parts of water. It is frequently used in various types of dermatologic lotions, creams, and pastes.
Aluminum Acetate Topical Solution Synonym: Burrow solution
Used in preparation of aluminum acetate topical solution. 1:2.35 (RATIO) diluted first with 20 to 40 parts of water, is used externally as an astringent wash and wet dressing.
Aluminum Subacetate Topical Solution
Commonly called limewater, MUST CONTAIN not less than 140 mg of Ca(OH)2 in each 100 mL of solution. Less soluble in hot than in cold water, and cool purified water is the solvent.
Calcium Hydroxide Topical Solution
an alcoholic solution containing 20% coal tar and 5% polysorbate 80. The final content is 81% to 86% ethyl alcohol. Mixing coal tar with two and a half times its weight of washed sand, add Polysorbate and alcohol, macerate for 7 days in a closed vessel with frequrent agitation followed by filtration
Coal Tar Topical Solution
The solution is a clear, colorless liquid that may be odorless or have the ODOR OF OZONE. CONTAINS 2.5 to 3.5%(w/v) H2O2
Hydrogen Peroxide Topical Solution
has been employed extensively as a broad- spectrum antiseptic in clinical and veterinarian medicine. Its spectrum encompasses gram- positive and gram-negative bacteria, including Pseudomonas aeruginosa.
Chlorhexidine Gluconate Solution
Chlorhexidine Gluconate Solution, 1 What concentration it is used as a surgical scrub, hand wash, and skin wound and general skin cleanser? 2 The most common side effect of chlorhexidine
1) 4% Concentration (Hibiclins, Stuart) 2 formation of an extrinsic yellow-brown stain on the teeth and tongue The developed stain can be periodically removed with DENTAL PROPHYLAXIS
Contains approximately 10% available iodine The agent is a chemical complex of iodine with polyvinylpyrrolidone.
Povidone Iodine Topical Solution
a water-soluble organic mercurial antibacterial agent used topically for its BACTERIOSTATIC and MILD FUNGISTATIC properties. It is used mainly to disinfect skin and as an application to WOUNDS AND ABRASIONS. It has been applied to the eye, nose, throat, and urethra in dilutions of 1:5000. It is also used as a preservative for various pharmaceutical preparations LIGHT RESISTANT CONTAINER
Thimerosal Topical Solution
1 Thimerosal topical solution contains __ Thimerosal
1) 0.1% ALSO PRESENT ARE: 1 Ethylenediamine solution and 2 Sodium Borate to maintain the alkalinity