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Acetazolamide (Diamox) - correct answerCAI diuretic. Increases excretion of bicarbonate, Na, H2O, K. Treats glaucoma and high altitude sickness. Lowers IOP before surgery. Contraindications: hyponatremia, hypokalemia, severe renal/hepatic dysfunction, adrenal gland insufficiency, cirrhosis. AE's: acidosis, hypokalemia, drowsiness, anorexia, parasthesis, hematuria, photosensitivity, melena. Increase in digoxin toxicity, use with corticosteroids may cause hypokalemia. 200-500mg IV or PO Furose...

Achlorydia - correct answerAbsence of hydrochloric acid from the gastric juice. anticholinergic - correct answerDilates pupils Causes photophobia Used preoperatively for cataract removal Don't use in glaucoma Atropine is an example blocks parasympathetic nerve impulses; decreases oral and respiratory secretions (atropine, Artane) When administering intravenous magnesium sulfate, the nurse will monitor for which signs and symptoms of hypermagnesemia? - correct answerDecrease in deep...

Chapter 1 - correct answer Which of the following is not an activity of daily living (ADL)? - correct answerGrocery shopping What is the starting point for customizing services to meet individual needs? - correct answerAssessment Which of the following would indicate that efforts to improve quality of care are being maximized? - correct answerDesired outcomes are achieved Which of the following patients is likely to require long-term care for less than 90 days? - correct answerA pati...

Which antihistamine drugs are considered as most sedative? Select all that apply. - correct answerClemastine (Tavist), doxylamine (Unisom), and cyproheptadine (Periactin) are antihistamine drugs that are highly sedative. Loratadine (Claritin) and desloratadine (Clarinex) are two of the least sedative antihistamine drugs. Which adverse effect would the nurse anticipate in a patient taking diphenhydramine? - correct answerUrinary retention is a serious adverse effect of using antihistamines, es...

EPA 608 exam 20HVAC 2023 EPA 608 CORE WITH 100% CORRECT ANSWERS23 with 100% verified accurate answers

EPA 608 exam 2023 with 100% verified accurate answers

EPA 608 exam 2023 with 100% verified accurate answers

EPA 608 exam 2023 with 100% verified accurate answers

EPA 608 exam 2023 with 100% verified accurate answers

EPA 608 exam 2023 with 100% verified accurate answers

EPA 608 exam 2023 with 100% verified accurate answers

EPA 608 exam 2023 with 100% verified accurate answers

EPA 608 exam 2023 with 100% verified accurate answers

One chlorine atom in stratosphere can able to destroy approximately _______ number of ozone molecules: - correct answer1,00,000 Only _____ refrigerant can be transferred or sold to another individual - correct answerReclaimed Halons were completely phased out by ______ : - correct answer1994 Lifetime of CFCs is believed to be in the range ______ : - correct answer20 to 100 years Refrigerant cannot be called reclaimed unless it meets the ______ purity standard: - correct answerARI-700...

EPA 608 Certification Core Practice Test

The compound gauge of gauge manifold set measures which of the following : a. low pressure b. high pressure c. all the options are correct d. discharge pressure - correct answerlow pressure The smallest cylinder a 608- certified technician may purchase is ___________ : a. 15 pounds b. 20 pounds c. 50 pounds d. 25 pounds - correct answer20 pounds Which of the following refrigerant is commonly used in new refrigerant and small commercial heat pump and air conditioning systems ...

To process refrigerant to a level that is equal to new product specifications as - correct answerReclaiming The low side test pressure data plate value should be used by a technician to determine a safe pressure for - correct answerLeak testing Silicone elastomers are not compatible with what refrigerant - correct answerHFC How many molecules does an ozone molecule contain? - correct answer3 oxygen atoms Recover any remaining refrigerant and then render the cylinder useless, then rec...

As of what date did it become unlawful to release Class 1 and Class II refrigerants to the atmosphere? a. July 1, 1992 b. July 1, 1993 c. November 14, 1994 d. January 1, 1996 - correct answera. July 1, 1992 What is the ozone layer and why is it important to us on Earth? a. Thin layer of R-22 in the atmosphere that filters UV. b. Protective shield for Earth from the sun's harmful ultraviolent (UV) rays in the stratosphere layer that extends about 6 to 30 miles above earth c. Thin la...

Refrigeration technicians who violate the Clean Air Act can: - correct answerD) all of the above. After 1995, any supplies of CFC refrigerant to service existing units in the USA can only come from: - correct answerA) recovery and recycling. Refrigerant that is recovered can be returned to: - correct answerA) the same system or other systems owned by the same person without restriction. Refrigerant can not be called "reclaimed" unless it: - correct answerB) has been chemically analyze...

all of the above - correct answerRefrigeration technicians who violate the clean air act can: A. lose their epa certification B. be fined. C. be required to appear in federal court D. all of the above november 1995 - correct answerIt has been illegal to vent substitutes for CFC and HCFC refrigerants since: R22 - correct answerwhich refrigerant has the lowest odp? R22, R11, R12, R113 recover - correct answerto remove refrigerant in any condition from a system and store it in an ext...