CBNT 4 Exam With Complete Solutions 2024

CBNT 4 Exam With Complete Solutions 2024expected labs in DKA- BG: CBC: CMP: Urine ketones: urine glucose: blood gasses: - correct answer-BG: over 200 CBC: BUN and WBC CMP: Na and K increased urine ketones: + urine glucose: + blood gasses: ph 7.3 and bicarb 15-18 signs and symptoms of DKA - correct answer-polyuria, polydipsia, polyphagia, kassmaul resps, ketonuria, hyperK+, poor skin turgor, dry mucous membranes, tachycardia, orthostatic hypotension, sunken eyes, anorexia, N/V what is DKA - correct answer-The fat is used for energy which are broken down into fatty acids and glycerol in the cells broken down by liver to ketone bodies. Excess ketones are eliminated in the urine (ketonuria) and lungs. (a profound deficiency in insulin, and increase in BG) what kind of disorder is DKA - correct answer-autoimmune (not inherited but there is a genetic link) who is type 1 diabetes most common in - correct answer-Caucasians what is the peak onset of DKA - correct answer-4-6 years old and 10-14 years old what do we need to remember with IV fluids and DKA - correct answer-no bolus and dont give too much fluid at once what needs to be added to the IV solution when serum glucose is 250-300 and why - correct answer-dextrose- to make sure we are not dropping the glucose too fast how often do we check BG levels in DKA - correct answer-every 15 minutes initially, then every hour how often do we get chemistry tests for DKA patients - correct answer-every 30 minutes at first