Nursing practice questions with comprehensive rationales
NurseDive Free Nursing Practice Question
A nurse is providing discharge teaching to the parents of a child who has a new diagnosis of diabetes mellitus. Which of the following statements by the parents indicates an understanding of the teaching?
A. "My son might complain of feeling shaky when he has a low blood glucose level
Shaking or feeling shaky is a common symptom of low blood glucose levels, also known as hypoglycemia. When blood sugar drops too low, the body releases adrenaline, causing shaking or trembling. This response is indicative of an understanding of hypoglycemia symptoms.
B. "My son might have nausea and vomiting with hypoglycemia
Nausea and vomiting are not typical symptoms of hypoglycemia (low blood sugar). They are more commonly associated with hyperglycemia (high blood sugar) or other conditions. This statement is not accurate in the context of hypoglycemia.
C. Sweating can occur with hyperglycemia
Sweating is more commonly associated with hypoglycemia (low blood sugar) rather than hyperglycemia (high blood sugar). When blood sugar levels drop too low, the body can respond with sweating as part of the adrenaline release. Sweating is not a typical symptom of hyperglycemia.
D. The onset of low blood glucose usually occurs slowly
The onset of low blood glucose (hypoglycemia) can vary. It can occur suddenly, especially if the individual takes too much insulin or diabetes medication, leading to a rapid drop in blood sugar. The correct understanding is that the onset of low blood glucose can be rapid and not always slow.
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Full Explanation
A. "My son might complain of feeling shaky when he has a low blood glucose level."
Explanation: Correct Choice. Shaking or feeling shaky is a common symptom of low blood glucose levels, also known as hypoglycemia. When blood sugar drops too low, the body releases adrenaline, causing shaking or trembling. This response is indicative of an understanding of hypoglycemia symptoms.
B. "My son might have nausea and vomiting with hypoglycemia."
Explanation: Nausea and vomiting are not typical symptoms of hypoglycemia (low blood sugar). They are more commonly associated with hyperglycemia (high blood sugar) or other conditions. This statement is not accurate in the context of hypoglycemia.
C. "Sweating can occur with hyperglycemia."
Explanation: Sweating is more commonly associated with hypoglycemia (low blood sugar) rather than hyperglycemia (high blood sugar). When blood sugar levels drop too low, the body can respond with sweating as part of the adrenaline release. Sweating is not a typical symptom of hyperglycemia.
D. "The onset of low blood glucose usually occurs slowly."
Explanation: The onset of low blood glucose (hypoglycemia) can vary. It can occur suddenly, especially if the individual takes too much insulin or diabetes medication, leading to a rapid drop in blood sugar. The correct understanding is that the onset of low blood glucose can be rapid and not always slow.
Similar Questions
A nurse is assessing an infant following a motor vehicle crash. Which of the following findings should the nurse monitor to identify increased Intracranial pressure?
A. Brisk pupillary reaction to light
A brisk pupillary reaction to light is a normal response and doesn't necessarily indicate increased intracranial pressure (ICP). It's a sign that the visual pathway and cranial nerves are functioning appropriately.
B. Tachycardia
Tachycardia (increased heart rate) can occur for various reasons in response to trauma or distress, but it's not a direct indicator of increased intracranial pressure.
C. Increased sleeping
Increased sleeping or lethargy in an infant following a motor vehicle crash can be a concerning sign. It can indicate a change in the infant's level of consciousness, which is a key indicator of increased intracranial pressure. Elevated ICP can lead to drowsiness, lethargy, or even coma. Therefore, monitoring changes in the infant's sleep patterns or level of alertness is crucial for detecting any neurological deterioration due to increased pressure within the skull.
D. Depressed fontanelles
The fontanelles are soft spots on an infant's skull where the bones have not yet fused. Depressed fontanelles can indicate dehydration or other fluid imbalances but are not specific to increased intracranial pressure. In cases of increased ICP, the fontanelles may bulge or feel tense rather than being depressed. However, it's important to note that changes in fontanelle appearance, including depression, should still be assessed and reported as they can indicate various health issues.
Full Explanation
A 4-year-old with nephrotic syndrome is experiencing severe periorbital edema. The best measure the nurse could institute to help reduce the periorbital edema is:
A. apply cool sterile soaks to the child's head
Applying cool sterile soaks to the child's head would not directly address periorbital edema. Nephrotic syndrome is a kidney disorder that results in proteinuria (loss of protein in urine), leading to fluid accumulation and edema. Cooling the head would not have a significant impact on reducing periorbital edema caused by nephrotic syndrome.
B. apply warm compresses
Applying warm compresses can help increase blood circulation and promote the reabsorption of excess fluid causing periorbital edema. Warmth can dilate blood vessels and improve the movement of fluids, potentially alleviating the edema.
C. encourages the child to eat low protein foods
While dietary modifications might be part of managing nephrotic syndrome, specifically encouraging low protein foods may not directly address periorbital edema. The primary treatment for nephrotic syndrome involves medications to control proteinuria and manage fluid balance.
D. elevate the head of the bed
Elevating the head of the bed is more commonly used to manage conditions like heart failure or obstructive sleep apnea. It might have some impact on overall fluid distribution, but it's not the most effective measure for reducing periorbital edema caused by nephrotic syndrome.
Full Explanation
A. Apply cool sterile soaks to the child's head.
Explanation: Applying cool sterile soaks to the child's head would not directly address periorbital edema. Nephrotic syndrome is a kidney disorder that results in proteinuria (loss of protein in urine), leading to fluid accumulation and edema. Cooling the head would not have a significant impact on reducing periorbital edema caused by nephrotic syndrome.
B. Apply warm compresses.
Explanation: Correct Choice. Applying warm compresses can help increase blood circulation and promote the reabsorption of excess fluid causing periorbital edema. Warmth can dilate blood vessels and improve the movement of fluids, potentially alleviating the edema.
C. Encourage the child to eat low protein foods.
Explanation: While dietary modifications might be part of managing nephrotic syndrome, specifically encouraging low protein foods may not directly address periorbital edema. The primary treatment for nephrotic syndrome involves medications to control proteinuria and manage fluid balance.
D. Elevate the head of the bed.
Explanation: Elevating the head of the bed is more commonly used to manage conditions like heart failure or obstructive sleep apnea. It might have some impact on overall fluid distribution, but it's not the most effective measure for reducing periorbital edema caused by nephrotic syndrome.
A nurse is caring for a child who is having a tonic-clonic seizure and vomiting. Which of the following actions is the nurse's priority?
A. Place a pillow under the child's head.
While providing comfort is important, the priority in this scenario is to ensure the child's safety. Placing a pillow under the head can be considered after addressing immediate safety concerns.
B. Clear the area of hazards.
Ensuring the area is clear of hazards is the nurse's priority. During a seizure, the child can experience uncontrolled movements, and having hazards around can lead to injuries. Clearing the area helps prevent harm. But priority is to position the child side lying.
C. Position the child side-lying
Placing the child in a side-lying position helps prevent choking and aspiration due to vomiting during the seizure. It also minimizes the risk of airway obstruction and helps manage secretions.
D. Loosen restrictive clothing
While loosening restrictive clothing can facilitate breathing, the priority in this situation is addressing safety concerns related to the seizure and vomiting. Ensuring a clear and safe environment takes precedence.
Full Explanation
A. Place a pillow under the child's head.
Explanation: While providing comfort is important, the priority in this scenario is to ensure the child's safety. Placing a pillow under the head can be considered after addressing immediate safety concerns.
B. Clear the area of hazards.
Explanation: Correct Choice. Ensuring the area is clear of hazards is the nurse's priority. During a seizure, the child can experience uncontrolled movements, and having hazards around can lead to injuries. Clearing the area helps prevent harm. But priority is to position the child side lying.
C. Position the child side-lying.
Explanation: Correct Choice. Placing the child in a side-lying position helps prevent choking and aspiration due to vomiting during the seizure. It also minimizes the risk of airway obstruction and helps manage secretions.
D. Loosen restrictive clothing.
Explanation: While loosening restrictive clothing can facilitate breathing, the priority in this situation is addressing safety concerns related to the seizure and vomiting. Ensuring a clear and safe environment takes precedence.