Elevated ketone levels - Study guides, Class notes & Summaries

A diabetic patient has a serum glucose level of 824 mg/dL (45.7 mmol/L) and is unresponsive. After assessment of the patient, you suspect DKA rather than HHS based on the finding of A. polyuria. B. severe dehydration. C. rapid, deep respirations. D. decreased serum potassium. - C. rapid, deep respirations. Rapid, deep respirations are Kussmaul's and are are the body's attempt to reverse metabolic acidosis through exhalation of excess carbon dioxide. Symptoms of DKA include manifestation...

nicole cupchick endocrine CCRN Exam Questions and Answers 100% Pass osmolality - Answer- -the measure of solute concentration, defined as the number of osmoles of solute per liter of solution -normal serum osmo: 275-295 -IF YOUR OSMO'S HIGH YOU'RE LIKELY DRY -if osmo's Low you're diLute (water retention) Isotonic fluids - Answer- stay in the vasculature -sodium chloride, lactated ringers, plasmalyte hypotonic fluids - Answer- fluid shifts from the vasculature to the cell- used for c...

UNE Medical Biochem Final Exam Review Questions With 100% Correct Answers short chain fatty acids and medium chain fatty acids enter mitochondria by: - answerDiffusion Under fasting conditions (ratio of insulin to glucagon <1), elevated glucagon will activate which of the following enzymes? - answerHormone sensitive lipase the process of ketogenesis refers to the conversion of acetyl-CoA to which of the following compounds? - answerB-hydroxybutyrate A well, 2-year-old female presents ...

Diabetes Mellitus Complications (HHNS and DKA) NCLEX | Questions with 100% Correct Answers | Latest Update 2024 | Verified The elderly patient with type 2 diabetes mellitus presents to the clinic with a fever and productive cough. The diagnosis of pneumonia is made. You notice tenting skin, deep tongue furrows, and vital signs of 110/80 mm Hg, 120 beats/minute, and 24 breaths/minute. What assessment is important for you to obtain? A. Blood glucose B. Orthostatic blood pressures C. Urine keto...

MEGA BIOCHEM TEST 2023 UPDATE A 20-year-old woman with diabetes mellitus was admitted to the hospital in a semiconscious state with fever, nausea, and vomiting. Her breath smelled of acetone. A urine sample was strongly positive for ketone bodies. Which one of the following statements about this woman is correct? A. A blood glucose test will probably show that her blood glucose level is well below 80 mg/dL. B. An injection of insulin will decrease her ketone-body production. C. She...

short chain fatty acids and medium chain fatty acids enter mitochondria by: - correct answer Diffusion Under fasting conditions (ratio of insulin to glucagon <1), elevated glucagon will activate which of the following enzymes? - correct answer Hormone sensitive lipase the process of ketogenesis refers to the conversion of acetyl-CoA to which of the following compounds? - correct answer B-hydroxybutyrate A well, 2-year-old female presents to the clinic with symptoms of a viral illness...

nicole cupchick endocrine CCRN Exam Questions and Answers 100% Pass osmolality - Answer- -the measure of solute concentration, defined as the number of osmoles of solute per liter of solution -normal serum osmo: 275-295 -IF YOUR OSMO'S HIGH YOU'RE LIKELY DRY -if osmo's Low you're diLute (water retention) Isotonic fluids - Answer- stay in the vasculature -sodium chloride, lactated ringers, plasmalyte hypotonic fluids - Answer- fluid shifts from the vasculature to the cell- used for c...

In the fasted state, fatty acyl-CoA are transported across the mitochondrial membrane. The transport of fatty acids via carnitine palmitoyl transferase I (CPTI) can be directly inhibited by which of the following compounds? - ANSWERSMalonyl CoA Under fasting conditions (ratio of insulin to glucagon <1), elevated glucagon will activate which of the following enzymes? - ANSWERSHormone sensitive lipase Glucagon will increase levels of lipolysis through the phosphorylation and activation of...

In the fasted state, fatty acyl-CoAs are transported across the mitochondrial membrane. The transport of fatty acids via carnitine palmitoyl transferase 1 can be directly inhibited by which of the following compounds? - ANSWERSMalonyl-CoA An individual is on a hunger strike and has not eaten in 13 days. Which of the following best describes their metabolic state? - ANSWERSThe brain will be preferentially oxidizing ketones. Ketonuria, hyperglycemia and severe acidosis are prime diagnostic i...

An individual goes to bed around 8 pm and doesn't wake up until 9 am the next morning. During this time, which of the following is the primary oxidizable substrate in the skeletal muscle? Free fatty acids Under fasted conditions as described above, the skeletal muscle and liver would be oxidizing free fatty acids as a means of producing ATP. A well, 2-year-old girl presents to the clinic with symptoms of a viral illness. Her parents report she has had bouts of vomiting and diarrhea over t...