Hydrogel - Study guides, Class notes & Summaries

The properties of an ideal dressing include? a. will allow gaseous exchange so hat oxygen, water vapor, and carbon dioxide can pass through the dressing b. will be permeable to microorganisms to allow them to be removed from the wound bed c. will now allow moisture/exudate to escape d. will not be thermally insulating to allow heat to escape - ️️a. will allow gaseous exchange so that oxygen, water vapor, and carbon dioxide can pass through the dressing You are managing an arterial l...

A Correct Statement regarding epithelial cells is that they: a)Comprise the posterior layer of the cornea b)Are unable to regenerate c)Comprise the thickest layer of the cornea d) Have the ability to reproduce - ANSWER-d) have the ability to reproduce Which of the following prescriptions indicates against-the-rule astigmatism? a)-4.50 +1.00 x75 b)-4.50 +1.00 x 180 c)-4.50 -1.00 x 165 d)4.50 -1.00 x 180 - ANSWER-a)-4.50 +1.00 x75 When a keratometer is being calibrated, which of ...

NCLE Practice Test Guide 2024. A Correct Statement regarding epithelial cells is that they: a)Comprise the posterior layer of the cornea b)Are unable to regenerate c)Comprise the thickest layer of the cornea d) Have the ability to reproduce - ANSWER d) have the ability to reproduce Which of the following prescriptions indicates against-the-rule astigmatism? a)-4.50 +1.00 x75 b)-4.50 +1.00 x 180 c)-4.50 -1.00 x 165 d)4.50 -1.00 x 180 - ANSWER a)-4.50 +1.00 x75 When a keratomete...

Which of the following prescriptions indicates against-the-rule astigmatism? a)-4.50 +1.00 x75 b)-4.50 +1.00 x 180 c)-4.50 -1.00 x 165 d)4.50 -1.00 x 180 - ANSWER-a)-4.50 +1.00 x75 When a keratometer is being calibrated, which of the following targets will provide the most reliable result? a)the single-cut anterior surface of a high-plus lens b)a perfectly flat highly polished mirror c) a set of steell balls of known radii d)the unfinished posterior surface of a low-minus lens - A...

NCLE Contact Lens Exam 2: Questions and answers, VERIFIED/ Selection of Toric lens depends on: - 1) ocular health and exam findings 2) agreement with patient on which best fits their needs frequency of replacement depends on tendency for coatings, wearing schedule, etc Other things to keep in mind for toric follow ups and ordering - Order trial lens and perform f/u before ordering multipacks -Power should be close enough to be functional and allow adaption -VAs with trials can be 20/15...

NCLE Practice Test Questions and Answers 100% Verified A Correct Statement regarding epithelial cells is that they: a)Comprise the posterior layer of the cornea b)Are unable to regenerate c)Comprise the thickest layer of the cornea d) Have the ability to reproduce - Answer d) have the ability to reproduce Which of the following prescriptions indicates against-the-rule astigmatism? a)-4.50 +1.00 x75 b)-4.50 +1.00 x 180 c)-4.50 -1.00 x 165 d)4.50 -1.00 x 180 - Answer a)-4.50 +1.0...

NSG 122 Exam 2 - Questions and Answers Cleaning wounds with approximated edges - use standard precautions (sterile when applicable) - moisten a sterile gauze pad or swab with the prescribed cleansing agent - use a new swab or gauze for each downward stroke - clean from top to bottom - work outward from the incision in lines parallel to the wound - wipe from the clean area toward the less clean area - dry the area with clean gauze Cleaning wounds with unapproximated edges - use standard precaut...

M5 FINAL COACHING EXAM - Questions and Answers (Complete Solutions) Identify cosmetics which are regulated as drugs. A. Hair colors, toothpastes B. Skin moisturizers, perfumes, nail polishes C. Shampoos, lipsticks D. Mouthwashes, antiperspirants, diaper ointments, lip balms Identify the use of Potassium Diformate in veterinary medicine. A. Antiparasitic B. Strong antimicrobial C. Anti-acidic agent D. Sedative Which statements BEST describe the local effects of drugs? I. Local effects are felt ...

SNHD EMT Protocolswhich of the following describes heat exhaustion? - correct answer elevated body temp cool, moist skin weakness anxious tachypnea When is cervical stabilization not preformed? - correct answer penetrating trauma to the head and or neck with no evidence of spinal injury, injuries where placement of the collar might compromise patient assessment, airway management, ventilation and/ or hemorrhage control, patient in cardiac arrest which of the following are contraindica...

NCLE Contact Lens Exam 2 Questions and answers, rated A+/ VERIFIED/ Selection of Toric lens depends on: - -1) ocular health and exam findings 2) agreement with patient on which best fits their needs frequency of replacement depends on tendency for coatings, wearing schedule, etc Other things to keep in mind for toric follow ups and ordering - -Order trial lens and perform f/u before ordering multipacks -Power should be close enough to be functional and allow adaption -VAs with trials c...