A client with diffuse axonal injury is experiencing difficulty with respiration, heart rate, blood pressure. Which region of the brain does the nurse suspect to be affected?

Cerebral motor cortex

Brain stem

Broca's area

Occipital lobe

Answer and Explanation

The Correct Answer is B

Choice A rationale: Cerebral motor cortex primarily controls voluntary movements, not autonomic functions like respiration, heart rate, and blood pressure.
Choice B rationale: The brain stem controls vital functions like respiration, heart rate, and blood pressure, so damage to this area can lead to difficulties in these functions.
Choice C rationale: Broca's area is responsible for speech production and is not directly involved in autonomic functions.
Choice D rationale: The occipital lobe is primarily associated with visual processing and perception, not autonomic functions like respiration or heart rate.

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Correct Answer is B

Explanation

Choice A rationale: This does not match the peak time of NPH insulin.
Choice B rationale: This does not match the peak time of NPH insulin.
Choice C rationale: This does not match the peak time of NPH insulin.
Choice D rationale: This is because NPH insulin is an intermediate-acting insulin that has an onset of action of 1 to 2 hours, a peak of 6 to 12 hours, and a duration of 18 to 24 hours. Therefore, if Albert is given NPH insulin at 0730, the peak effect will occur between 1330 and 1930, which means that his blood glucose level will be lowest during this time.

A. None of the above B. Patient is at risk to forms a cluster of metabolic dysregulations including insulin resistance, atherogenic dyslipidemia, central obesity, and hypertension. Patient may present with high blood pressure, central obesity, high triglycerides and C. low HDL D. Patient who is at risk may be due to an absolute or relative insulin deficiency or from a decreased response of the tissue to the circulating insulin (insulin resistance). Resulting in glycogenolysis, gluconeogenesis, and a decreased uptake of glucose by the peripheral tissue which make the patient very thirsty, experiencing altered mental status, high serum osmolarity and high blood glucose level.

Correct Answer is D

Explanation

Choice A rationale: This is incorrect.

Choice B rationale: This describes metabolic syndrome, a collection of risk factors, but not a direct complication of type 1 diabetes.

Choice C rationale: This describes hyperosmolar hyperglycemic state, which is more characteristic of severe hyperglycemia but not the most common complication in type 1 diabetes.

Choice D rationale: Diabetic ketoacidosis (DKA) is a frequent and serious complication in type 1 diabetes, characterized by ketone formation due to the absence of insulin, leading to metabolic acidosis and potential life-threatening symptoms.

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A client with diffuse axonal injury is experiencing difficulty with respiration, heart rate, blood pressure. Which region of the brain does the nurse suspect to be affected?

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Correct Answer is B

Explanation

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Correct Answer is D

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