Question 147 WH combination of methods should be used for the development of control measures when assessing solvent cement as a COSHH risk? List of methods: 1 cleaning 2 ventilation 3 containment 4 change the process 5 system of work 6 PPE a) 1-6 b) 2-6 c) 1-4,6 d) 1,3-5
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5G 76
Health and Safety
Mr Ali Lilo, AL4510222L
Time remaining: 56 Quick
Questi
seconds Select
combination of methods
Questi
should be used for the
development of control
measures when
13
Questi
14
assessing solvent cement
Questi
as a COSHH risk?
15
List of methods:
Questi
16
1 cleaning
Questi
2 ventilation
17
3 containment
Questi
4 change the process
18
5 system of work
6 PPE
a) 1-6
b) 2-6
c) 1-4,6
d) 1,3-5
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- Question 7 A patient's LDL has a value of 30 mg/dL and he is told the value is high. The normal value is 40-110 mg/dL. The nurse explains that LDL is the "bad" cholesterol and it should be lower because LDL transports modified cholesterol A) for storage in muscle for energy B) to the tissues to be used for the synthesis of membranes. C) from the tissues to the liver for elimination. D) for binding to fiber to be excreted from the body. O B O D O ALight emitting diodes work by creating an electrical circuit where electrons fall across a “band gap" (i.e. they go from a high energy state to a low energy state). The larger the gap, the more energy they emit when they fall. This energy is emitted as a photon (i.e. a particle of light). The color of light generated by the LED is directly related to the size of the band gap. A large energy change results in blue light and small energy changes results in red light. Because LEDS made of pure elements can only emit light that is too high or too low in energy for us to see, mixtures of elements must be used to create a band gap that results in visible light. The table below summarizes the composition and properties of three different elemental combinations used in LEDS. Table 1: Composition and Properties of LEDS Element 1 Element 2 Size of Band Gap LED Color Gallium Nitrogen Large Blue Gallium Phosphorous Medium Green Gallium Arsenic Small RedQUESTION 1 A. Define equilibrium constant of a drug B. Discuss the relationship between the equilibrium constant, affinity, potency and the response of a drug C. Discuss four factors that may affect a drug response
- Question 8 Match the microbial function(s) with the most appropriate nutrient type. Support enzymatic activity in the cell, in relatively high concentrations 10 Required at relatively low concentrations to support certain enzyme functions Act as organic co-enzymes or functional groups of enzymes Components needed in relatively high amounts in cytochromes and electron carrier proteins in respiration Required as precursors for nucleic acid biosynthesis Required in relatively high concentrations for protein translation < Previous [Choose ] [Choose ] Micronutrients Cofactor macronutrients Vitamin growth factors Purine or pyrimidine growth factors Amino acid growth factors [Choose ] [Choose ] [Choose ] [Choose ]QUESTION 9 For microprojectile bombardment, the particles used are typically? a. Nickel O b. Tungsten c. Magnesium d. CopperQuestion 43 A nurse working in long-term care suspects their patient with an indwelling catheter has a urinary tract infection (UTI). How should the nurse obtain a urine sample? Question 43 options: Remove the catheter and wait for the patient to void spontaneously Collect the sample from the catheter bag Change the existing catheter and collect the sample from the new catheter Disconnect the catheter from the tubing and collect the sample directly from the end of the catheter
- Question 19 A Participating Provider in the BCBS Network must abide by the following feature: A Quality containment B) Fixed enrollment (C) Cost Assurance D) None of the aboveQuestion 44 The nurse is providing oral rehydration education to the parent of an 10 month old child with clinical dehydration. Which statement by the parent indicates a correct understanding of rehydration principles? Question 44 options: I will substitute a sports drink (e.g. gatorade) if my child refuses to drink the commercially prepared oral rehydration solution (ORS) If my child is not able to drink adequate amounts, I will prepare the oral rehydration solution (ORS) as a double-strength solution to compensate I will try to encourage my child to eat more solid foods in order to provide more calories I will give small amounts of oral rehydration solution (ORS) frequently and continue to breastfeed as wellQUESTION 9 In a broth dilution test, the first clear tube in the dilution series indicates: O a. thermal death time b. best antibiotic for the situation OG MIC d. zone of inhibition QUESTION 10 Who is credited for first finding a naturally occurring antimicrobial agent? O a. Joseph Lister Ob. Edward Jenner OC. Alexander Fleming Od. Paul Ehrlich