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Lesson 4: Ozone Depletion ***608 CFC***STUDY GUIDE.What is the strongest evidence that CFCs are in the stratosphere? - ANSWERMeasurement of CFCs in air samples from the stratosphere Under the "safe disposal requirements," who is responsible for ensuring that refrigerant has been removed from household refrigerators before they are disposed of? - ANSWERThe final person in the disposal chain Which type of refrigerant is the most harmful to stratospheric ozone? - ANSWERCFC Chlorine in th...

CFC Certification: Core LATEST VERSION.The greatest effect refrigeration has is on the ____________ - ANSWERStratosphere What is the nickname of the stratosphere? - ANSWEREarth's security blanket The stratosphere is __________ ______ above sea level - ANSWER10-30 miles The stratosphere is made of _____ - ANSWEROzone What is the function of the stratosphere? - ANSWERTo protect us from UV radiation and maintain stable earth temperatures Effects of Ozone Depletion? - ANSWERCrop loss...

Pediculosis capitis RX ANSWER- 1. 1% permethrin (Nix) - most effective Macule 2 ANSWER- - Flat - Change in skin color Papule 4 ANSWER- - Raised - Solid lesion - Change is skin color - <0.5cm Plaque (3) ANSWER- - Raised - Solid - >0.5 cm Nodule (2) ANSWER- - Solid - 0.5-2cm Tumor (2) ANSWER- - Solid - >2cm Vesicle ANSWER- - Raised - Fluid - <0.5cm Bulla ANSWER- - Raised - Fluid - >0.5cm Abscess= furuncle= boil ANSWER- Deep skin infectio...

EENT EXAM WELL ANSWERED. A 30 year old male has been diagnosed with non-allergic rhinitis. What finding is more likely in non-allergic rhinitis than allergic rhinitis? Older age of symptom onset Male gender Post nasal drip Sneezing -ANSWERS Older age of symptom onset Explanation: Non-allergic rhinitis, often called vasomotor rhinitis, is very common in the US. It is typically diagnosed and differentiated from allergic rhinitis by history. Although both conditions may co-exist in patie...

A) Type I B) Type II C) Type III D) Type I or universal - ANSWERD what is the maximum normal charge of HCFC or HFC refrigerants in an appliance that is allowed to use system dependent recovery equipment A) 5 lbs B) 10 lbs C) 50 lbs D) 15 lbs - ANSWERD what is the maximum allowable factory charge of refrigerants for type I appliances A) 3 lbs B) 5 lbs C) 10 lbs D) 15 lbs - ANSWERB which condition can cause excessive pressure on the high side of a self contained or active recov...

Refrigeration Management Mid Term LATEST VERSION 2023.All appliances must be equipped with the service aperture or other device which is used when adding or removing refrigerant from the appliance. What is typically used on small appliances? A) small appliances are exempt from this requirement B) a valve installed at the factory which has a 1/4" diameter and machine treads C) a line located 15" below the compressor D) a straight piece of tubing that is entered using a piercing valve - ANSW...

FNP Review FNU (2) 2023 WELL SOLVED FNP Review FNU (2) 2023 WELL SOLVED. Mr Jones, a patient with Type 2DM beings his obese 15 yr old sone in to see the NP. Your examine the 15-yr old son and identify acanthosis nigricans. This probably indicates what? -ANSWER Insulin resistance Which characteristic is always present in the patient with COPD? -ANSWER Obstructed airways The most common form of skin cancer is -ANSWER Basal Cell Carcinoma A patient who has been treated for hypothyr...

NR 661-Cardiovascular 2023 ADVANCED

CSEP-CPT practical exam

CSEP CPT THEORY CC2 & CC3 2023 ADVANCED positive health behaviors - ANSWERSactivities related to maintaining, attaining, or regaining good health and preventing illness PASBQ HBR levels - ANSWERSpoor fair good very good excellent ADULT PASBQ aerobic physical activity minutes goes up by ___ each stage - ANSWERS75 ADULT/YOUTH PASBQ sedentary behaviour starts at __ hours/day and goes down by __ - ANSWERS8,2 YOUTH PASBQ aerobic physical activity minutes goes up by ___ each stage - A...