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4.4.3 Lab: Optics Dry Lab Physics Sem 2 Points Possible:50 Name: Date: 4/29/2021 Optics Materials:  Optics bench  Optics kit, including a lens/mirror mount  Convex lens of known focal length  Concave mirror of known focal length  Light source/candle  Screen  Meter stick/metric ruler  Two polarized films  Prism  Laser pointer  Protractor  Graph paper  Electromagnetic spectrum chart Materials for Exploring Further:  Plane mirror  R...

When pressure testing a new line, how much pressure do you add? - 1.5 times normal pressure, up to 150 pounds, whichever is greater What would cause a repeat Bac-T sample? - Incomplete form, not enough sample, silt or slime in the bottle, positive e-coli, all of the above What are the layers of stratification? - Upper layer - Epilimnion. Middle layer - Thermocline. Bottom Layer - Hypolimnion. What standard must bleach meet? - NSF (National Sanitation Foundation) What is the Solid con...

The school nurse is conducting a screening of kindergarten students. The nurse will assess the children for what characteristics of ADHD? correct answer: -short attention span -hyperactivity -impulsivity When discussing the safe use of drugs in the institutional setting, what are duties preformed by the nurse? correct answer: -admin drugs -monitor clients for drugs effects -educate about drugs -eval for toxic effects You're caring for a 22 y/o who was just diagnosed with a helminth...

ATI MEDICAL SURGICAL CMS PROCTORED EXAM 2023/2024 A+ GRADED A nurse in an emergency department is preparing to perform ocular irrigation for a client. Which of the following actions should the nurse plan to take? a. Assess the client's visual acuity prior to irrigation b. Have the client turn their head toward the unaffected eye c. Hold the irrigator syringe 3.81 cm (1.5in) above the eye d. Perform the irrigation with sterile water for irrigation - CORRECT ANSWER-d. perform the irr...

NUR 212 FINAL EXAM 2 (NEW) 2023 REVISED AND CORRECT VERIFIED ANSWERS. 1. Your patient has SIADH, he needs additional teaching when he says what? a. I need a low sodium diet 2. Your patient has SIADH. When should you call the provider? a. Hyponatremia with a headache 3. Penicillin 1-2.5mg/kg/dose is ordered every 12 hours. The patient weighs 250 lbs. What is the safe dose? a. 113.6-284 4. Diluadid 280 mcg IV is ordered daily. After reconstituting the vial with 5 mL of water. The vial con...

During pre-treatment patients evaluation what is the best question for the PCT to ask? - Answer- How have you been since your last dialysis treatment? During the set- up of a machine the alarm test for conductivity fails. Which action would be best for the pct to take - Answer- Contact the biomed equipment tech The dialysis industry strives to improve the quality of patient outcomes. One way this is done is through continuous quality improvement (CQI) process. What is a model of the CQI pr...

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After verifying Mr. Donovan's date of birth at the pickup counter, which second identifier should you ask for? - Answer- Home Address During the filling process of a prescription, which task can only the pharmacist perform according to most states? - Answer- Final check Which is common side effect of metoprolol? - Answer- Dizziness According to FDA, a medication guide must be provided to patients picking up which Rx from an outpatient pharmacy? - Answer- Sertraline A prescriber has ...

RN ATI PHARMACOLOGY PROCTORED EXAM 2020 1. A nurse is caring for a client who is taking phenytoin. For which of the following adverse effects should the nurse monitor and report to the provider? a. Cognitive impairment i. Phenytoin: Anticonvulsant, Antiarrhythmic. Adverse effects: suicidal thoughts, ataxia, agitation, confusion, dizziness, drowsiness, dysarthria. (davis drug guide). b. Tachycardia c. Elevated Blood Pressure d. Tinnitus 2. A nurse is teaching a client who has a history o...