Cnsc exam stuvia - Study guides, Class notes & Summaries

CNSC Exam Questions and Answers 2023 CNSC Exam Questions and Answers 2023 CNSC Exam Questions and Answers 2023

CNSC Exam 2023 Questions and Answers (Verified Answers) CNSC Exam 2023 Questions and Answers (Verified Answers)

NGT size - ANSWER-8 - 16 french 36 inches Nasoenteric tube size - ANSWER-8 - 12 french Duodenal: 43 inches Jejunal: 60 inches Gastrostomy tube size - ANSWER-12 - 28 french G-J tube size - ANSWER-6 - 12 french Most common complication s/p enterostomy tube placement - ANSWER-peristomal infection Buried bumper syndrome - ANSWER-results from growth of gastric mucosa over the internal bumper risk factors: excessive tension between internal/external bumpers, poor wound healing, sign...

Microcytic hypochromic anemia is a result of a deficiency in... - ANSWER-Iron or Copper Macrocytic anemia results from a deficiency of... - ANSWER-B12 or Folate Consequences of long-term parenteral nutrition - ANSWER-Anemia Leukopenia Neutropenia Skeletal abnormalities Symptoms of copper deficiency - ANSWER-Sensory ataxia Lower extremity spasticity Parathesis in extremities Leukopenia Neutropenia Hypercholesterolemia Increased erythrocyte turnover Decreased ceruloplasmin and e...

Holiday-segar method for pediatrics - ANSWER-Note *not suitable for infants < 14 days 1st 10 kg 100 ml/kg/day 2nd 10 kg 50 ml/kg/day Each additional kg +20 ml/kg ( </= 50 kg) or + 15 ml/kg (> 50 kg) BSA method for fluid - ANSWER-M2 = Square rt of Ht(cm) + wt(kg)/3600 M2 x 1500 mL = fluid requirement IHI central line bundle - ANSWER-1) Hand Hygiene 2) Maximal barrier precautions 3) CHG skin antiseptics 4) Optimal catheter site selection 5) Daily review of line necessity, ...

A pregnant patient is admitted with hyperemesis gravidarium (HG). Which of the following is a clinical indication for PN use? - ANSWER-Intolerance to EN trial and supportive care measures Rapid intravenous infusion of potassium phosphate may result in - ANSWER-Thrombophlebitis most common complication associated with PN administration? - ANSWER-Hyperglycemia The preferred approach for subcutaneous insulin administration - ANSWER-Basal-bolus insulin therapy Which form of glutamine sup...

What is the maximum hang time for closed-system enteral formulas? 1: 24 hours 2: 36 hours 3: 48 hours 4: 72 hours - ANSWER-3: 48 hours Research concludes that closed-system enteral formulas can hang for a maximum of 48 hours based on manufacturer guidelines. References: Boullata J, Carrera A, Harvey L, et al. ASPEN Safe Practices for Enteral Nutrition Therapy. JPEN 2017;41:15-103 A 74 year old male patient with history of Alzheimer's dementia and dysphagia requiring enteral nutrit...

Which of the following additives has the greatest risk over time of destabilizing the intravenous fat emulsion (IVFE) in a total nutrient admixture (TNA)? a. sodium chloride b. calcium acetate c. iron dextran d. potassium phosphate - ANSWER-c. iron dextran Which of the following factors has been associated with an increase ion prescribing errors related to PN formulations? a. standardized PN order form b. calciulation of PN dosages c. PN components ordered as amount per da...

Once the Enteral formula is opened, how long may it be stored in a refrigerator? a. up to 24 hours b. up to 36 hours c. up to 48 hours d. up to 72 hours - ANSWER-c. up to 48 hours Which of the following is not an accepted means for estimating daily fluid requirements in enterally-fed adult patients? a. 0.5 mL/kg/min b. 35 mL/kg/day c. 1500 mL/m body surface area/24 hours d. 1 mL/kcal consumed - ANSWER-A. 0.5 mL/kg/min 51.5 kg afebrile 55-year old female with dysphagia ...

Which of the following is true regarding complications associated with enteral feedings? a. bacterial contamination may originate from the patient's throat, lung, and stomach b. length of enteral product hang time is not correlated with bacterial contamination c. open systems typically have less exogenous bacterial contamination d. bacterial counts at the end of the enteral tube site should be cultured routinely - ANSWER-a. bacterial contamination may originate from the patient's th...