Which of the following materials can cause a patient to develop hypersensitivity when used in either the femoral head and/or the acetabular liner of a total hip replacement? Select one or more: a. Yttria stabilised zirconia 316L Stainless steel Cobalt-chrome alloy Od. Ultra-high molecular weight polyethylene U e. Alumina (Aluminium oxide) Of. Commercially pure titanium O b. O c.

Which of the following materials can cause a patient to develop hypersensitivity when used in either the femoral head and/or the acetabular liner of a total hip replacement? Select one or more: a. Yttria stabilised zirconia 316L Stainless steel Cobalt-chrome alloy Od. Ultra-high molecular weight polyethylene U e. Alumina (Aluminium oxide) Of. Commercially pure titanium O b. O c.

Basic Clinical Lab Competencies for Respiratory Care: An Integrated Approach

5th Edition

ISBN:9781285244662

Author:White

Publisher:White

Chapter12: Oxygen Supply Systems

Section: Chapter Questions

Problem 2SEPT

See similar textbooks

Similar questions

A 49-year-old male patient is to receive acyclovir 10 mg/kg (based on IBW) every 8 hours. His weight on admission is 187 lbs. and his height is 79 inches. How many milligrams of acyclovir should the patient receive in one day? Round your answer to the nearest whole number if applicable.
Select the tool below that is not used for body composition measurement? Select one: O a. bioelectrical impedence O b. underwater weighing О с. underwater weighing O d. scale O e. dual-energy x-ray absorptiometry (DEXA)
Recovery of an amputated body part is extremely important. If possible, the body part should be sent with the victim to the hospital. Care of the amputated body part includes all of the following except: O a Cleaning the amputated part and packing it in ice Ob Wrapping the amputated part with a dry, sterile gauze or clean cloth Place the bag with the wrapped body part on a bed of ice, but do not freeze Wrapping the amputated part in a plastic bag or waterproof container
When using a bovie around alcohol base preps, which of the following statements is correct? Select one: a. solution should be allowed to dry before activating cautery b. alcohol base prep solutions must never be used when using the ESU c. cautery sparks will not ignite alcohol vapors because it is considered low frequency electricity d. drapes must be saturated with sterile saline around incision site
Describe the process of obtaining a code for a fracture of the radius. What other information do you need to properly code this injury? Be specific. Describe the process of obtaining the code for a patient that fell from a ladder and fractured their radius? Is falling from the ladder enough information? Why do we also code Z codes when initially describing the location of accident or if it is during employment and other, of trauma to the patient?
Company XYZ manufactures titanium hip bone replacements. The devices were implanted into patients, mostly elderly patients, who have broken their hips during falls. Within 2 months from implantation, the patients complained of severe pain in their hip joints. This was later proven to be caused by the defective manufacturing of the devices. How would the law of tort apply in this case?
In perianal surgery, one of the recommendations is to use petroleum-based lubricant to avoid contamination and facilitate cleaning.a. Falseb. TRUE
Many patients, particularly children, fear injections. As a nurse, which of the following should you observe to C. Select the proper injection site, disrgearding anatomical landmarks. minimize discomfort? Select all that apply. A. Use a sharp-beveled needle in the smallest suitable length and gauge. B. Hold the syringe steady while the needle remains in tissues. ationale: D. Insert the needle quickly and smoothly to minimize tissue pulling. Subcutaneous tissue is sensitive to irritating solutions and large volumes of medication. What is the range of acceptable volumes of water-soluble medcations subcutaneously given to adults? A. 0.3 to 0.5 mL B. 0.5 to 1 mL C. 0.5 to 1.5 mL D. 1.5 to 2.0 mL ationale: Tou are to give a SC injection to a pediatric patient who's slim and underweight. How should you introduce the medication to ensure thatn it reaches the required site? A. Grasp the skin, 2 inches, 90°, intramuscularly. B. Grasp the skin, 2 inches, 90°, subcutaneously. C. Grasp the skin, 1…
1. It is always acceptable for all hip fracture patients to shower as long as their incision is well covered. 92161 a. True 2. Percutaneous pinning and ORIF require attention to weight bearing precautions, and Hemi- arthroplasty and Total Hip Replacement may require attention to both weight bearing precautions and C hip precautions. a. True a. True 3. A patient with a total hip replacement (arthroplasty) will have one or more small incisions. a. True b. False 4. For each area on the Braden score that is less than "3", an intervention should be added. a. True b. False a. True b. False 5. Post hip fracture patient's diet needs to include high fiber foods such as fish, eggs, and pork. a. True b. False b. False 6. Laxatives for post-op hip fracture patients are contraindicated because of inability to sit on the toilet. SAN CRI b. False 7. Patients with staphylococcus of the nares should be placed on decolonization protocol. b. False
The following person is best associated with bringing angiogenesis and antiangiogenic therapy into public and scientific awareness Select one: a. Jonas Salk b. Judah Folkman c. James Watson d. Stephen Paget
All of the following have been used as alternatives to traditional mammograms except Select one: a. MRI o b. Ultrasound O c. 3D x-ray imaging o d. microwaves e. Proton imaging
A couple comes to the FEU OB clinic and they are interested in using a diaphragm or a cervical cap. The couple asks the nurse , "What is the difference between the two methods?” The nurse's correct response is : One is smaller than the other, but both should remain in place for 6 hours after intercourse There is no difference between the two methods." The diaphragm may not be inserted hours before intercourse, and additional spermicide must be added each time intercourse is repeated ." "The cap may be inserted hours before intercourse and left in place longer than the diaphragm ; use of additional spermicide with repeated intercourse is optional."