Amazinggrace

How many bones in the human skull - 22 How many cranial bones? - 8 How many facial bones? - 14 Name the 8 cranial bones. - Occipital, Temporal(2), Frontal, Sphenoid, Ethmoid, Parietal(2) Name the 14 facial bones - Vomer, Nasal (2), Inferior Nasal Conche (2), Lacrimal (2), Zygomatic (2), Palatine (2) maxilla (2), Mandible Characteristics that only appear on a specific bone. - Landmarks An opening for nerves and blood vessels to pass - Foramen This bone forms the back of the head - Occipti...

Recovery equipment used for the service or repair of small appliances must be certified by an EPA approved lab if the recovery equipment was made after - November 15, 1993 Recovery devices made before 11-15-93 and are used for recovery of refrigerant from small appliances must be capable of: - recovering 80% of the refrigerant whether or not the compressor is operating or achieving a 4 inch vacuum under conditions of ARI 740-1993 EPA's definition of a small appliance includes: - a device m...

Refrigeration technicians who violate the Clean Air Act can: - - Lose their EPA certification, be fined, be required to appear in Federal court. After 1995, any supplies of CFC refrigerants to service existing units in the USA can only come from: - - recovery and recycling. Refrigerant that is recovered can be returned to: - - the same system or other systems owned by the same person without restriction. Refrigerant can not be called "reclaimed" unless it: - . - has been chemically analy...

What are the typical uses of the center port of gauge set? - Used during evacuation, charging and recovery procedures. What color are the gauges on a manifold gauge set? - Low pressure is blue, High pressure is red. What are the typical ranges of pressure measurements used on the gauges of a manifold gauge set? - High side is 0 to 500 PSIG; Low side is 0 to 350 PSIG and 0 to 30 in. Hg below atmospheric pressure. Is the refrigerant leaving a condenser at a high or low pressure? Is it a liqui...

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 - a. 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 layer of CFC and H...

Are there drop-in replacements for R-12 systems? Why or why not? - No because the new refrigerants are incompatible with the oils and lubricants used in R-12 systems. What type of oil is used in R-134a and what oils will it mix with? - Ester based oils and they do not mix with other oils What type of lubricant is used with HCFCs? - Alkylbenzene lubricant What is difference b/w ternary blend a azeotropic blend? - Ternary blends are three-part mixtures whereas azeotropic blends are blends of...

a vacuum pump should be connected - as far away from the pump as possible a high capacity vacuum pump and short, large diameter hoses will - dramatically reduce emissions, pressure drop, and evacuation/dehydration time ozone contains three - oxygen atoms one chlorine atom can destroy - 100,000 ozone molecules CFC's do not dissolve in water and do not breakdown into other compounds that dissolve in water - CFC's cannot be washed out of the lower atmosphere ODP - ozone depletion potential...

What date was the sale of CFC's & HCFC's restricted to technicians certified in refrigerant recovery? - November 14, 1994 Section 608 of the Federal Clean Air Act requires technicians to what? - Recover all refrigerants. The objective of the Clean Air Act is to protect what? - The earth's stratosphere. Which international treaty agreement was the basis for Section 608? - The Montreal Protocol. Depletion of the ozone in the stratosphere is know to cause what 6 things? - 1.Crop losses 2...

In a behavior chain, each response serves as a(n)________ ________ for the response that produced it. - conditioned reinforcer Making a sandwich is a ______ ______, with a specific sequence of discrete responses. - behavior chain A task analysis should be _____ according to age, skill level, and prior experience of the organism. - individualized Differential reinforcement effects include greater _____ of similar responses and decrease in unreinforced members. - frequency A therapist brea...

____________is also called identity matching. This is the act of the subject matching the primary stimulus to the target stimulus. Showing a picture of a bird and the child saying "bird." - reflexivity _____________ refers to the two-way relationship of matching. For example, show a picture of a bird and say "bird." Point to the picture of the bird, and the subject says "bird." - symmetry _____________ occurs when the equation if A = B and if B = C, then A = C. In other words one stimu...

The formal properties of language involve the ________ and ___________ of a verbal response, whereas the functional properties of language involve the functions of the response. - Topography, structure A common misconception about Skinner's analysis of verbal behavior is that he did not accept the formal classifications of language, such as grammar and structural linguistics, because his focus was on the______________ classifications. - functional Verbal behavior is ____________ through th...

What do you do if you suspect caregiver strain? - assess(interview) caregiver and the patient Give the caregiver ample encouragement If potassium is high, what do you do? - Report to RN What will (emesis) vomiting lead to? - metabolic alkalosis What do restraints include? - vests wheelchair to table foot pedals on wheelchair safety bars seclusion What would you notice in the eyes if a person were stressed? - Pupil dilation What would you assess on the body when assessing for mobility...

what are the stages of the grieving process - denial anger bargaining depression acceptance Why do older people reminisce? - They need to feel that their existence has made a difference. That their lives have had purpose and meaning. What does the older adult fear the most? - losing control and power over themselves What food does the middle east like? - meat rice vegetables chronic fatigue syndrome (CFS) - A medical condition characterized by long-term fatigue and other symptoms th...

Which type of exercises should the elderly/cardiac patients not take part in? - Isometric/isotonic exercises due to vagal response When giving diuretics, which electrolyte do you supplement due to the smallest margin of error? - potassium Which system controls stress on the body, or the Fight or Flight instinct? - parasympathetic system stress on the body/mind - negative emotions, insomnia, alertness stress causes: pupils - dilate stress causes: GI - mouth is dry, dec. peristalsis, dec. a...

One disadvantage of liquid penetrant testing is that: - Penetrant materials may cause skin irritation The removal of smeared metal by chemical processes is called: - Etching A liquid penetrant test cannot find: - An internal cavity Which of the methods is most applicable for detecting fine, tight surface cracks? - Fluorescent, postemulsifiable The term used to describe the total time that penetrant remains on the workpiece is: - Dwell Developer assists in the detection of discontinuities b...

The Symbol R means: a. rem b. rad c. roentgen d. radiation - c. roentgen The acronym rad means: a. radiation absorbed dose b. roentgen absorbed dose c. roentgen acquired dose d. radiation at death - a. radiation absorbed dose The roentgen (R) exposure is measured in: a. tissue b. water c. a lab d. air - d. air The symbol mR means: a. milliroentgenb. microroentgen c. megaroentgen d. millirem - a. milliroentgen

In the early years of radiography, what caused personnel to be overexposed? - Poor equipment design, lack of understanding, lack of and poor safety practices. In what year did Marie Curie discover radium? - Late 1898 Who coined the term radioactivity? - Marie and Pierre Curie In the early years of radiography from , the maximum thickness that could be inspected via X-radiation was of steel? - 3" (7.62 cm) Historically, it has been proven that the predominant cause of overexposures is: - I...

For individuals with only a high school education, the number of training hours recommended by SNTTC-1A: A. should be increased by 25% over the requirements for those with a 4-year technical degree. В. may not be altered from those published. С. may be adjusted to reflect the candidate's actual education level. D. is not applicable to those with education levels of less than a high school equivalent. - С. may be adjusted to reflect the candidate's actual education level. 2) A company...

Insurers are in the business of assuming the financial risks of others which involves entering into a formal contract. A contract is enforceable at law only when all legal elements have been observed. Insurance contracts differ from other formal agreements and are subject to what three additional elements? - Insurable Interest Utmost Good Faith Indemnity Explain the meaning and disadvantage of the following approaches: Avoidance of Risk & Control of Risk - Avoidance: Avoidance means that ...

Consideration is... a. The law of insurance b. A promise between parties c. A contract's binding force d. An exchange of something of value - d. An exchange of something of value A stock company is... a. A company that invests in other companies b. A company owned by stockholders who provide the capital to start and run the company c. Is owned by customers of the company d. A company that owns livestock - b. A company owned by stockholders who provide the capital to start and run the ...