Medical physiology

9.Which of the following statement is an OBRA regulation that the nurse must keep in mind when considering applying a restraint to a client? A .verbal or telephone orders for restraints must be signed within 72 hours. B .restrains cannot be applied if a family member objects. C. The physician’s order for restraints must be time limited. D. Apply physical restraints as a first-choice intervention in fall prevention. Ans:B 10. The nurse is taking the client’s blood pressure.The physician asks for the pulse pressure. To obtain the pulse pressure,the nurse will have to do which of the following things? A. Take client’s apical pulse and subtract it from systolic. B. Substract the systolic blood pressure from the diastolic. C .subtract the diastolic blood pressure from the diastolic. D .Obtain a pulse-pressure machine. Ans:B 11.The skin produces and absorbs which of the following vitamins in conjuction with the ultraviolet rays of the sun, which activate this particular vitamin’s precursor present in the skin? A. vitamin D B .vitamin c C .Vitamin E ANS:A 12.Who received the very first Nobel prize in physics in 1901 for his discovery of X-rays. A .Wilhelm Rontgen B. William crookes C .William Thomson D .Louis Pasteur Ans:A 13.Peripheral sinonasal T-cell lymphoma is known as? A .Ringerts tumor B .Wegners granuloma C .Stewart’s granuloma D. None of the above Ans:A 14.Wiliam crookes was a physical chemist who discovered and named the element------------. A .Plutonium B .germanium C .berylium D .thallium Ans: D 15.When a nurse is tried under criminal law,the nurse is being brought to trial by: A .an organization B .an individual C. Society as a whole D .the plaintiff’s lawyer Ans :A 16.You are the nurse working with an elderly, competent client who refuses a vitamin B injection order by the physician. The family insists that injection be given, and you give it while the clients Is objecting. Even though the client improves , the client contacts a lawyer. From your knowledge Of nursing and the law, you realize that you: A. Did the right thing because the client improved B. Should have had the family put their request in writing C. Have committed an assault against the client D. Have committed an act of battery against the client Ans:D 17. According to the nursing code of ethics, when working as a nurse and a conflict comes up Between your client’s needs and what the family and/or the physician wants, and/or the Hospital policies, your first loyalty is to the: A. Hospital B. Client C. Family D. Physicians Ans:B does not cause hydrops fetalis? A .Syphillis B.ABO incompatibility C. Rh isoimmunisation D .None of the above Ans:B 19.To insert the catheter into the female,with sterile gloves insert through urinary meatus. A.1 to 2 inches [2.5 to 5cm] B. 5 to 7 inches[12 to 17.5] C.3 to 5 inches[7.5 to 12cm] D.2 to 3inches[5 to 7.5cm] ANS:D 20:when cleaning the inner eye , it is important to remember to move the mittcloth in the direction. A. From bottom to top of eye B .From top to bottom of eye C .From inner to outer canthus D. From outer to inner canthus Ans:C