The client asks the nurse which type of diabetes is caused by no insulin secretion by the pancreas. What is the best response by the nurse?

"Type 2 diabetes"

Neither-they both result from the inability of the body to use insulin

"Both type 1 and type 2 diabetes"

"Type 1 diabetes"

Answer and Explanation

The Correct Answer is D

A. "Type 2 diabetes": Type 2 diabetes is characterized by insulin resistance and relative insulin deficiency but not by a complete lack of insulin production.
B. Neither-they both result from the inability of the body to use insulin: This is incorrect as Type 1 diabetes results from the pancreas not producing insulin, while Type 2 diabetes involves insulin resistance.
C. "Both type 1 and type 2 diabetes": This is incorrect as only Type 1 diabetes is caused by no insulin secretion. Type 2 diabetes involves different pathophysiological mechanisms.
D. "Type 1 diabetes": Type 1 diabetes is characterized by the pancreas's inability to produce insulin due to autoimmune destruction of insulin-producing beta cells. This type of diabetes requires insulin therapy for management.

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Free Nursing Study Resources

Correct Answer is ["Glucagon"]

Explanation

The Islets of Langerhans in the pancreas produce two main hormones: insulin and glucagon. Insulin helps regulate blood sugar by lowering it, while glucagon acts conversely to raise blood sugar levels.

A. Obtain a platelet count B. Obtain a blood pressure C. Obtain a urine specimen for culture and sensitivity D. Obtain a PTT

Correct Answer is C

Explanation

A. Obtain a platelet count: Platelet count is not routinely required before antibiotics for a UTI.
B. Obtain a blood pressure: Blood pressure is not a priority for a UTI but might be checked for other reasons.
C. Obtain a urine specimen for culture and sensitivity: This is the most important step. Culturing the urine helps identify the specific bacteria causing the infection and determine the most effective antibiotic. Knowing the sensitivity profile helps select the antibiotic most likely to work against that particular bacteria.
D. Obtain a PTT: PTT (partial thromboplastin time) is not routinely required before antibiotics for a UTI.

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The client asks the nurse which type of diabetes is caused by no insulin secretion by the pancreas. What is the best response by the nurse?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Which hormone released by the Islets of Langerhans, acts to increase blood glucose?

Correct Answer is ["Glucagon"]

Explanation

The nurse is caring for a client with a diagnosis of urinary tract infection. The physician has ordered an antibiotic. What is the priority prior to administering this medication?

Correct Answer is C

Explanation

A nurse is preparing to administer dexamethasone 3 mg PO. Available is dexamethasone 1.5 mg tablets. How many tablets should the nurse administer? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

.A nurse is preparing to administer vitamin K 1mg IM to a newborn. Available is vitamin K injection 1 mg/0.5 mL. How many mL should the nurse administer per dose? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)

A nurse is preparing to administer diazepam 3 mg IM. The amount available is diazepam for injection 5 mg/mL. How many mL should the nurse administer? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)

The nurse is asked why neomycin is given as a bowel prep before GI surgery. The nurse correctly replies that:

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Why must the nurse instruct a patient receiving metformin (Glucophage XL) to avoid crushing or chewing the medication?