The first aid for an acid splash in the laboratory isA. use the first aid boxB. quickly get to the clinicC. flush that part of the skin with a lot of waterD. all of the above

If a few drops of a concentrated acid accidentally spills over thehand of a student, what should be done?(a) Wash the hand with saline solution(b) Wash the hand immediately with plenty of water and apply apaste of sodium hydrogencarbonate(c) After washing with plenty of water apply solution of sodiumhydroxide on the hand(d) Neutralise the acid with a strong alkali

One of the OSHA's recommendations when coming in contact with bodily fluids, skin or blood is to:Question 20Select one:a.none of theseb.inform your supervisor but calling the doctor is not necessaryc.no need to inform anyone, just wash the affected aread.inform your supervisor and contact the doctor as soon as possible

If you accidentally splash copper sulphate solution in your eyes, what first aid procedures should be carried out?Group of answer choicesholding the eyelid open, wash the eye for at least 10 minutes with flowing waterholding the eyelid open, wash the eye for at least 10 minutes with dilute hydrochloric acid solutionholding the eyelid open, wash the eye for at least 10 minutes with saline solutionholding the eyelid open, wash the eye for at least 10 minutes with dilute sodium carbonate solution

Before/After applying a dermatological product, the patient should be advised  to doall of the following except : Question 10AnswerUse a bandage over the product . Spread the product evenly using gentle pressure with the finger tips Wash the hands  thoroughly before application Thoroughly clean the affected area with soap and water and dry by  patting with a soft cloth.Wash the hands  thoroughly after application

While diluting a concentrated acid, always remember toA. add the water to the acid gently to avoid some explosionB. add the acid to the water gently guiding against any explosionC. measure the appropriate volume of acid with the standard flaskD. all of the above