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AQA A LEVEL CHEMISTRY DEFINITIONS MID-TERM EXAM Aliphatic Hydrocarbon - ANSWER-A hydrocarbon with carbon atoms joined together in straight or branched chains Alkali - ANSWER-A type of base that dissolves in water forming hydroxide ions Alkanes - ANSWER-The homologous series with the general formula CnH2n+2 Alkyl Group - ANSWER-An alkane with a hydrogen ion removed. Alkyl groups are often shown as 'R' Amount of Substance - ANSWER-The quantity whose unit is the...

AQA A LEVEL CHEMISTRY END TERM EXAM 2023 repulsion in shapes of molecules - ANSWER-Lone pair-lone pair > lone pair bonding pair > bonding pair-bonding pair electronegativity - ANSWER-the power of an atom to attract the pair of electrons in a covalent bond hess' law - ANSWER-Total enthalpy change for a reaction is independent of the route chosen mean bond enthalpy - ANSWER-The energy required to break a covalent bond into gaseous atoms averaged over different ...

AQA A LEVEL FRENCH EXAM 2019 Une évolution - ANSWER-Development Se répandre - ANSWER-To spread Systématique - ANSWER-Automatic Une union libre - ANSWER-Living together Une astuce - ANSWER-Trick Éprouver - ANSWER-To experience things Froisser - ANSWER-To offend Le geste - ANSWER-Action Interrompre - ANSWER-To interrupt Atteindre - ANSWER-To reach Se banaliser - ANSWER-To become commonplace Le chiffre - ANSWER-Figure Avouer - ...

ATI RN COMPREHESIVE PREDICTOR 2019 A EXAM 1. A nurse is planning care for a client who has a prescription for a bowel- training program following a spinal cord injury. Which of the following actions should the nurse include in the plan of care? A. Encourage a maximum fluid intake of 1,500 ml per day. B. Increase the amount of refined grains in the client's diet. C. Provide the client with a cold drink prior to defecation. D. Administer a rectal suppository 30 minutes prio...

ATI RN COMPREHESIVE PREDICTOR 2019 A EXAM 1. A nurse is planning care for a client who has a prescription for a bowel- training program following a spinal cord injury. Which of the following actions should the nurse include in the plan of care? A. Encourage a maximum fluid intake of 1,500 ml per day. B. Increase the amount of refined grains in the client's diet. C. Provide the client with a cold drink prior to defecation. D. Administer a rectal suppository 30 minutes prio...

ATI RN FUNDAMENTALS ONLINE PRACTICE 2023 A A nurse is caring for a client who is scheduled to be transferred to a long-term care facility. The client's family questions the nurse about the reasons for the transfer. Which of the following responses made by the nurse is appropriate? "The transfer of your family member is being done because the provider knows what's best." "Would you like it if we discussed the transfer with your family member?" "Why are you so concer...

AQA A LEVEL BIOLOGY WITH BEST SOLUTIONS what do suppressor t-cells do? - ANSWER-- halt immune response - prevent wastage of energy and resources - prevent overactive immune response - causes reduction of white blood cells after being ill define memory t-cells - ANSWER-work in the same way as memory b-cells, ensuring rapid response on subsequent exposure to the same non-self antigens define suppressor t-cells - ANSWER-regulate the immune response by suppressing ...

UNIT 2 AP PSYCHOLOGY EXAM neurotransmitters - ANSWER-chemical messengers that cross the synaptic gaps between neurons. When released by the sending neuron, they travel across the synapse and bind to receptor sites on the receiving neuron, thereby influencing whether that neuron will generate a neural impulse. reuptake - ANSWER-a neurotransmitter's reabsorption by the sending neuron. all-or-nothing response - ANSWER-a neuron's reaction of either firing or...

ATI FUNDAMETALS PROCTORED EXAM 2019 A nurse obtains a prescription for wrist restraints for a client who is trying to pull out his NG tube. Which of the following actions should the nurse take? A. Attach the restraints securely to the side rails of the client's bed. B. Apply the restraints to allow as little movement as possible C.Allow room for two fingers to fit between the clients skin and the restraints d. remove the restraints every 4 hours - ANSWER-c A nurs...

FIREFIGHTER 2 EXAM 2024 When venting a basement with no windows, _______________ may be used to allow smoke and heat to escape. - ANSWER-a hole cut in the floor above the fire Which of the following is true of fire walls? - ANSWER-They are used to divide large structures into smaller portions Which of the following is a common type of automatic alarm system? - ANSWER Central Station Protective Signaling system One of the most serious building construction hazards faci...