Hesi Medical Surgical 1

Correct Answer C. Lemonade.

Why this is the correct answer:

For adolescents with sickle cell anemia, hydration is the most important dietary consideration, especially on hot days when fluid loss is greater. Adequate fluid intake helps prevent sickling crises by reducing blood viscosity and promoting proper circulation. Lemonade provides water and electrolytes without the dehydrating effects of caffeine, making it the best choice to support health and reduce the risk of vaso-occlusive episodes.

Why the other options are incorrect:

A. Ice tea.

Iced tea contains caffeine, which can have a mild diuretic effect, potentially increasing fluid loss and contributing to dehydration. This makes it less appropriate for someone with sickle cell anemia.

B. Diet cola.

Diet cola not only contains caffeine but also lacks nutritional value and can promote dehydration. It does not provide the hydration support needed for sickle cell disease management.

D. Milkshake.

A milkshake may provide calories and calcium, but it is thick and not hydrating enough. On a hot day, it may worsen dehydration and is not the optimal choice for maintaining adequate fluid balance.

Correct Answer A: Reports muscle twitching in hands and feet.

Explanation of the correct answer:

After a total thyroidectomy, a common complication is hypocalcemia, which occurs due to inadvertent damage to the parathyroid glands. The parathyroid glands regulate calcium levels in the blood, and damage to them can lead to decreased calcium levels. One of the classic signs of hypocalcemia is muscle twitching or spasms, particularly in the hands and feet, as well as tingling sensations (also known as tetany). Therefore, muscle twitching in the hands and feet should be reported as a possible complication after thyroidectomy.

Why the other options are incorrect:

B. Diaphoretic, but denies any headache:

While diaphoresis can be a symptom of a variety of conditions, including thyroid imbalances or stress, it is not specifically indicative of a complication immediately following a thyroidectomy. Since the client denies headache, this finding alone is not sufficient to suggest a complication like hypocalcemia or other common postoperative issues such as hemorrhage or infection.

C. Denies muscle spasms in extremities:

The absence of muscle spasms is not a concern following a thyroidectomy. In fact, it is reassuring to know that the client does not report muscle spasms, as this would suggest that hypocalcemia (which causes spasms) is not present. Therefore, this finding does not indicate a complication.

D. Notes back and joint tenderness and pain:

Back and joint pain can occur due to various reasons, such as positioning during surgery or general discomfort following surgery. However, this type of pain is not specific to thyroidectomy complications and does not raise immediate concern. It is important to assess for more concerning symptoms like tetany or other signs of electrolyte imbalances after a thyroidectomy.

Correct Answer C: Withhold the insulin until closer to the meal.

Why this is the correct answer:

Administering a combination insulin such as 70/30 (70% NPH and 30% regular insulin) requires coordination with food intake to avoid hypoglycemia. Regular insulin typically peaks within 2 to 4 hours, and NPH within 4 to 12 hours. Giving the insulin at 0730 when the client won’t eat until 0930 creates a 2-hour window where insulin is active without food to counterbalance it, increasing the risk of hypoglycemia. The appropriate action is to withhold the insulin and reschedule it to align with the adjusted meal time to ensure patient safety and optimal glycemic control.

Why the other options are incorrect:

A. Notify the pharmacy of the meal time change.

Notifying the pharmacy is unnecessary in this context. The pharmacy does not need to be informed unless there is a change in the insulin type, dose, or schedule that needs to be officially adjusted in the medication administration record. The nurse has the clinical judgment to adjust the timing of administration based on meal timing without pharmacy involvement.

B. Offer the client a snack of juice and crackers.

While this might prevent hypoglycemia temporarily, it does not provide the sustained carbohydrate intake required to match the insulin’s peak effects, particularly for NPH insulin. This option is not a safe long-term substitution for a full meal and does not align with proper insulin timing practices.

D. Administer the insulin as scheduled at 0730.

Administering insulin without food intake shortly after is unsafe and can lead to significant hypoglycemia, especially with regular insulin which starts working within 30 minutes and peaks in 2–4 hours. This action disregards standard safety protocols for insulin administration.

Summary:

Administering insulin must be coordinated with food intake to avoid hypoglycemia. Since the client’s meal will be delayed until 0930, giving the insulin at 0730 would put them at risk. The best action is to withhold the insulin and give it closer to the meal, making C. Withhold the insulin until closer to the meal the correct and safest choice.

Correct Answer C: Stop the infusion of blood.

Explanation of the correct answer:

C. Stop the infusion of blood:

If a client develops symptoms such as nausea and vomiting during a blood transfusion, the nurse's first priority is to stop the transfusion immediately. This is because these symptoms could indicate a transfusion reaction, which can range from mild to life-threatening. Stopping the infusion allows the nurse to address the situation promptly and prevents further exposure to the potentially harmful blood product.

Why the other options are incorrect:

A. Administer an antiemetic:

Although nausea and vomiting are uncomfortable symptoms, they are potentially signs of a transfusion reaction. Administering an antiemetic without first stopping the transfusion could allow the reaction to progress, which could lead to more serious complications. The priority is to stop the transfusion first and then manage symptoms appropriately.

B. Assess the client's blood pressure:

While it is important to assess the client’s vital signs, including blood pressure, in the event of a suspected transfusion reaction, the first action is to stop the infusion. Continuing the transfusion while assessing the client’s vital signs could exacerbate any potential reaction. After stopping the transfusion, the nurse can then assess vital signs and proceed with further intervention.

D. Notify the healthcare provider:

Notifying the healthcare provider is essential, but it is not the first action. The immediate priority is to stop the infusion of blood. Once the transfusion is halted, the nurse can then notify the healthcare provider and discuss further steps for managing the reaction.

Correct Answer B: Explain specific reason for urgent notification.

Explanation of the correct answer:

B. Explain specific reason for urgent notification:

Using the SBAR communication technique, the first step is "Situation," which includes a concise statement of the problem that prompted the call. In this case, the nurse must immediately alert the healthcare provider that the client developed a fever during a transfusion—a potentially serious indicator of a transfusion reaction. Clearly and quickly identifying the specific reason for the urgent notification allows the provider to assess the seriousness and respond appropriately.

Why the other options are incorrect:

A. Obtain a PRN prescription for acetaminophen for fever over 101° F (38.3° C):

This falls under the "Recommendation" part of SBAR and would come after the situation, background, and assessment. It is not the first step in the communication process.

C. Communicate the pretransfusion temperatures:

This information belongs in the "Assessment" portion of SBAR. It provides relevant clinical data to compare with the current condition but should not be stated first. The provider first needs to know what is happening now—the situation.

D. Begin the report by stating the client's name and admitting diagnosis:

This falls under the "Background" portion of SBAR. While the patient's name and admitting diagnosis are important, they are not the first priority in a critical, time-sensitive situation like a potential transfusion reaction.

Correct Answer A: Glucose readings for the last week.

Why this is the correct answer:

The client's symptoms of fatigue, weakness, and sweating are indicative of possible hypoglycemia (low blood sugar), which is a common side effect of sulfonylureas, like glyburide. Sulfonylureas work by increasing insulin secretion from the pancreas, and if the client is not consuming enough food or their insulin needs fluctuate, hypoglycemia can occur. The nurse should obtain glucose readings for the past week to assess the client’s blood sugar levels over time and determine if hypoglycemia is occurring. This information can guide adjustments to the medication regimen or dietary recommendations.

Why the other options are incorrect:

B. Primary and secondary family history of diabetes mellitus (DM).

While family history is important in understanding the genetic predisposition to type 2 diabetes, it is not the most immediate or relevant information in this case, where the primary concern is the acute symptoms of hypoglycemia. The nurse needs to focus on current blood glucose levels rather than family history to address the immediate concern.

C. The client's 24-hour diet intake including times and amount.

While understanding the client’s diet is important in managing diabetes, especially to ensure appropriate carbohydrate intake, the immediate priority is determining whether the symptoms are caused by hypoglycemia. The nurse should first assess the blood glucose levels, as this will provide more immediate insight into whether the symptoms are due to low blood sugar.

D. Urinary ketone levels of the first void in the morning.

Urinary ketone levels are typically measured when there is a concern for diabetic ketoacidosis (DKA), which occurs more commonly in type 1 diabetes or in situations of severe hyperglycemia. The client’s symptoms of fatigue, weakness, and sweating are more consistent with hypoglycemia rather than DKA. Therefore, measuring urinary ketones is not the most appropriate response in this case.

Correct Answer C: Hematuria.

Explanation of the correct answer:

Systemic lupus erythematosus (SLE) is a chronic autoimmune disease that can affect multiple organs, including the kidneys. Hematuria (presence of blood in the urine) may indicate lupus nephritis, a serious complication of SLE that can lead to kidney damage. Hematuria should be promptly reported to the healthcare provider because it requires further evaluation and management to prevent long-term kidney damage or renal failure.

Why the other options are incorrect:

A. Joint pain:

Joint pain is a common symptom of SLE and occurs in many clients during disease exacerbations. While joint pain can be distressing and require pain management, it is not as urgent as hematuria, which suggests potential renal involvement. Joint pain is typically not life-threatening, so it does not warrant immediate reporting to the healthcare provider unless other concerning symptoms are present.

B. Muscle atrophy:

Muscle atrophy can occur over time due to inactivity or corticosteroid use, both of which can be related to SLE management. While muscle atrophy should be addressed in terms of rehabilitation and physical therapy, it is not as acute or serious as hematuria, which suggests an active disease complication.

D. Low grade fever:

A low-grade fever can occur during a flare-up of SLE, as the immune system is activated. While it is important to monitor, a low-grade fever alone is typically not a critical finding unless it is accompanied by other severe symptoms, such as signs of infection or systemic involvement. Fever is common during exacerbations but is not as urgent as hematuria, which can indicate more severe organ involvement.

Correct Answer B: Protect the client's head with a pillow.

Explanation of the correct answer:

During a tonic-clonic seizure, safety is the primary concern. The first action the nurse should take is to protect the client from injury, particularly from head trauma. Placing a pillow or other soft object under the head helps to minimize the risk of head injury while the client is experiencing seizure activity. The nurse should not try to restrain the client or put anything in the client's mouth during a seizure. Ensuring a safe environment is crucial during the active phase of the seizure.

Why the other options are incorrect:

A. Determine the trigger event:

While identifying potential triggers of the seizure can be helpful in the long term, it is not the immediate priority during the seizure itself. The immediate action should focus on ensuring the client's safety and preventing injury. Once the seizure is over, a more thorough assessment of potential triggers can be conducted.

C. Observe the postictal breathing pattern:

Observing the postictal breathing pattern is important after the seizure has ended, but it is not the immediate priority during the seizure. During the active seizure, the nurse should focus on protecting the client and ensuring that they do not experience further harm, especially from injury to the head or other body parts.

D. Tell a family member to call emergency services:

While it is important to seek emergency help if the seizure lasts for more than 5 minutes or if it is the client’s first seizure, or if other complications arise, the immediate priority is ensuring the client’s safety during the active seizure. The nurse should focus on protecting the client from injury, and calling emergency services can be done once the immediate needs are addressed.

Correct Answer D: Preoperative serum potassium level is 2.8 mEq/L (2.8 mmol/L).

Explanation of the correct answer:

D. Preoperative serum potassium level is 2.8 mEq/L (2.8 mmol/L):

A serum potassium level of 2.8 mEq/L is critically low (normal range: 3.5 to 5 mEq/L). Hypokalemia (low potassium levels) can lead to serious complications, especially in the perioperative period. Potassium plays a vital role in maintaining normal cell function, particularly for the heart and muscles. Low potassium levels can increase the risk of arrhythmias, cardiac arrest, and muscle weakness. Therefore, a low potassium level requires immediate action to correct the electrolyte imbalance before proceeding with surgery. The nurse should notify the healthcare provider immediately for appropriate intervention, such as administering potassium supplements or adjusting medications.

Why the other options are incorrect:

A. Surgical consent form is not signed:

While it is essential that the surgical consent form is signed before the procedure, this is not as urgent as correcting a life-threatening electrolyte imbalance. The nurse should still address this promptly, but the priority is the low potassium level, which can have immediate clinical implications.

B. Client's pulse oximeter reading is 96%:

A pulse oximeter reading of 96% is within the normal range for oxygen saturation (typically between 95% and 100%). There is no immediate cause for concern regarding oxygenation at this time, so this finding does not require urgent action.

C. Preoperative chest x-ray report is not available:

While the chest x-ray may be an important part of the preoperative assessment, its absence is not as urgent as addressing a dangerously low potassium level. The nurse should follow up to ensure the chest x-ray is completed and reviewed, but correcting the potassium imbalance is the higher priority.