Hesi Medical Surgical 1

Correct Answer D: Discuss with the client that these levels are likely temporary.

Explanation of the correct answer:

A decrease in insulin requirements can sometimes be observed in clients with type 1 diabetes, especially during the initial phase of the disease or in response to treatment adjustments. However, such a change is typically temporary and can be associated with factors like insulin sensitivity, improved management, or changes in lifestyle. In some cases, this can also signal that the client is nearing a phase where insulin production may further decline, or that other factors (e.g., stress, illness) may be affecting their insulin needs. Therefore, the most appropriate response is to explain that these changes are likely temporary and that close monitoring of blood glucose levels is essential to adjust insulin needs as necessary.

Why the other options are incorrect:

A. Advise the client to include more carbohydrates in the diet:

Recommending increased carbohydrate intake is not appropriate in this situation. While carbohydrate intake affects insulin needs, advising increased carbohydrates without proper monitoring may lead to hypoglycemia or an imbalance in the client’s overall blood glucose management. The focus should be on the observation of insulin requirements and blood glucose levels, not immediate dietary changes.

B. Graph the client's blood glucose testing results for a week:

Although tracking blood glucose levels is a useful tool for monitoring diabetes, the current concern is about a change in insulin requirements. Rather than focusing on the graphical representation of the data, it is more important to address the client’s question and discuss the potential temporary nature of the insulin change with clear reasoning.

C. Explain that the client is experiencing glycemic control:

While improved glycemic control may be an outcome of better management, simply telling the client that this is glycemic control could be misleading. The decrease in insulin requirements may not necessarily be due to improved long-term control but rather could reflect temporary changes in the body or management of diabetes. This does not confirm that the diabetes is improving in the long run.

Correct Answers: A. Instruct the client to call the nurse before getting out of bed. B. Verify that the client understands how to use the call button. E. Assess the client's blood pressure before getting out of bed.

Why these answers are correct:

A. Instruct the client to call the nurse before getting out of bed.

After administering an antihypertensive medication to an older adult client, orthostatic hypotension (a drop in blood pressure upon standing) is a significant risk. The nurse should instruct the client to call for assistance before getting out of bed to ensure safety, prevent falls, and monitor for any adverse effects from the medication. This is especially important in older adults, who may be more prone to dizziness and fainting due to the medication.

B. Verify that the client understands how to use the call button.

It is important to ensure that the client is aware of how to use the call button to summon help. If the client feels dizzy or unsteady after taking the antihypertensive, they need to be able to easily call for assistance. This step ensures the client can request help if they experience any adverse effects from the medication, such as dizziness or fainting.

E. Assess the client's blood pressure before getting out of bed.

Before allowing the client to stand up, it is critical to assess the blood pressure to determine if it is stable enough for the client to stand safely. This is especially important in older adults who may experience orthostatic hypotension after taking antihypertensive medications. Assessing the blood pressure ensures the client is in a safe position before attempting to stand.

Why the other options are incorrect:

C. Maintain the head of the client's bed elevated at all times.

While keeping the head of the bed elevated may be beneficial for certain conditions (such as in clients with respiratory or cardiac issues), it is not a required action specifically after administering an antihypertensive medication. The key priority is preventing falls and monitoring the client's blood pressure, not keeping the head of the bed elevated.

D. Insert an indwelling urinary catheter to monitor urinary output.

There is no indication that an indwelling urinary catheter is necessary simply because the client has received an antihypertensive medication. The client should be monitored for blood pressure stability and fall risk, not necessarily for urinary output, unless there are other specific concerns such as renal failure or inability to void. The risk of infection associated with indwelling catheters should be avoided unless absolutely necessary.

Correct Answer C. Provide positive pressure ventilation.

Why this is the correct answer:

C. Provide positive pressure ventilation.

According to neonatal resuscitation guidelines, if a newborn is apneic or has a heart rate below 100 beats/minute after initial stimulation, the next step is to initiate positive pressure ventilation (PPV) with a bag-valve-mask. PPV helps inflate the lungs, establish effective respirations, and improve oxygenation and circulation. This is the critical next action to prevent hypoxia and further deterioration.

Why the other options are incorrect:

A. Assist neonatologist with intubation.

Intubation may be needed if PPV is ineffective or prolonged resuscitation is required, but the immediate next step is to begin PPV with a bag and mask, not proceed directly to intubation.

B. Start IV infusion in a scalp vein.

IV access is used for fluids or emergency medications (e.g., epinephrine), but this is not the immediate priority. Effective ventilation takes precedence over IV access in neonatal resuscitation.

D. Give blow-by oxygen via cannula.

Blow-by oxygen is inadequate for an apneic infant. Oxygen must be delivered under pressure to expand the alveoli and initiate effective respirations.

Correct Answer C: Fluid accumulation.

Explanation of the correct answer:

Exophthalmos (protrusion of the eyeballs) and lid retraction are common signs of hyperthyroidism, particularly in Graves' disease, which is the most frequent cause of hyperthyroidism. These manifestations are primarily due to fluid accumulation and increased tissue volume behind the eyes. The accumulation of fluid leads to swelling of the extraocular muscles and fat tissue around the eyes, which pushes the eyeballs forward, causing the characteristic protrusion (exophthalmos). Lid retraction occurs because of the overstimulation of the sympathetic nervous system, which can cause the muscles around the eyelids to tighten and prevent normal lid closure.

Why the other options are incorrect:

A. Medication reaction:

While certain medications can cause side effects such as ocular discomfort or vision changes, they are not the primary cause of exophthalmos and lid retraction in a client with hyperthyroidism. These signs are more closely related to the underlying thyroid dysfunction rather than a medication reaction.

B. Ocular immobility:

Ocular immobility refers to the inability to move the eyes in certain directions, typically due to paralysis or nerve damage. While this could potentially occur in severe cases of hyperthyroidism, it is not directly responsible for the development of exophthalmos and lid retraction, which are mainly caused by fluid accumulation and inflammation.

D. Bacterial infection:

A bacterial infection could lead to symptoms like eye redness, pain, or discharge, but it is not the typical cause of exophthalmos and lid retraction, which are specifically related to thyroid dysfunction. Infections do not usually lead to the same type of fluid accumulation or tissue swelling behind the eyes seen in hyperthyroidism.

Correct Answer C. Calcium.

Why this is the correct answer:

C. Calcium.

A carpal spasm in response to inflating a blood pressure cuff on the arm is Trousseau’s sign, which indicates hypocalcemia. In hypoparathyroidism, parathyroid hormone (PTH) deficiency leads to low serum calcium levels. Hypocalcemia causes neuromuscular excitability, leading to tetany, tingling, and carpopedal spasms. Therefore, the most relevant lab value for the nurse to review is calcium.

Why the other options are incorrect:

A. Potassium.

Potassium imbalances affect cardiac and muscular function but do not cause the specific neuromuscular signs of hypocalcemia, such as Trousseau’s sign.

B. Sodium.

Sodium is essential for fluid and neurological balance but is not linked to carpal spasm or hypoparathyroidism.

D. Chloride.

Chloride helps maintain acid-base and electrolyte balance but has no direct relationship to tetany or carpal spasms caused by hypocalcemia.

Correct Answer C: Use 2 pin points on feet to check client's feeling.

Explanation of the correct answer:

C. Use 2 pin points on feet to check client's feeling:

In patients with long-standing diabetes, particularly those with poor blood sugar control, diabetic neuropathy can develop, which can impair sensation in the feet. Even if the client denies tingling or numbness, sensory deficits might still be present and not immediately perceived by the client. The nurse should assess for sensory loss, as loss of sensation can lead to unrecognized injuries or infections. One of the best ways to assess for sensory loss in the feet is by using two pin points or a monofilament test to check for feeling. This helps determine if the patient has neuropathy, which is a common complication in patients with diabetes.

Why the other options are incorrect:

A. Assess the client's toenails for fungal growth:

While fungal infections of the toenails are common in diabetic patients, this is not the most important intervention in this scenario. The priority should be checking for neuropathy, as the client is at risk for foot injuries that may not be felt due to sensory loss, which can lead to complications such as ulcers or infections. Assessing toenails for fungal growth is important but not the first priority in this case.

B. Encourage the client to wear closed-toed shoes:

Wearing closed-toed shoes is important for foot protection, especially for individuals with diabetes. However, this intervention addresses prevention of injury rather than assessing the current state of sensation in the feet. The priority at this moment is to assess the client's sensory function to determine if neuropathy is present, so appropriate interventions can be put in place.

D. Determine how the client's toenails are cut:

While improper toenail cutting can lead to injuries or infections, the priority here is to assess for diabetic neuropathy, as loss of sensation poses a greater immediate risk for undetected foot injuries. Toenail care can be addressed later, but assessing for sensory deficits is the most important first step in care.

Correct Answer D. Measure abdominal circumference.

Why this is the correct answer:

D. Measure abdominal circumference.

Failure to pass meconium within 24–48 hours, combined with bilious vomiting, suggests a possible intestinal obstruction such as Hirschsprung disease or meconium ileus. The nurse’s first step is to assess and document abdominal distention by measuring abdominal circumference. This provides a baseline for evaluating progression of the obstruction, guiding urgent provider notification and diagnostic follow-up. Early recognition and monitoring are crucial to prevent perforation or sepsis.

Why the other options are incorrect:

A. Prepare for anorectal manometry.

Anorectal manometry is a diagnostic test for Hirschsprung disease but is not the nurse’s first action. Assessment of abdominal status should occur prior to invasive testing.

B. Gather supplies for an IV infusion.

IV fluids will likely be needed to maintain hydration once obstruction is confirmed, but initial priority is assessment. Interventions follow after data collection and provider notification.

C. Monitor strict urinary output.

Monitoring output is important for hydration status, but it does not directly address the acute gastrointestinal obstruction. The immediate priority is assessing the abdomen for distention and signs of worsening obstruction.

Correct Answer B: Take prescribed corticosteroid accurately.

Why this is the correct answer:

In systemic lupus erythematosus (SLE), corticosteroids are often prescribed to help control inflammation and suppress the immune response. Adherence to the prescribed corticosteroid regimen is crucial because inconsistent use or stopping the medication abruptly can lead to flare-ups of symptoms and potentially worsen the condition. Furthermore, corticosteroids can have significant side effects, such as immune suppression, osteoporosis, and hyperglycemia, so it is important for the patient to follow the prescribed dosage and tapering plan under the guidance of their healthcare provider. The nurse must emphasize the importance of taking the medication accurately and regularly to help maintain disease control and minimize complications.

Why the other options are incorrect:

A. Decrease daily intake of sodium in diet.

While reducing sodium intake may be beneficial for general health and for patients with conditions like hypertension or edema, it is not the most urgent issue for a client with SLE after a severe exacerbation. The priority after discharge is adherence to the prescribed corticosteroid regimen, which has the most immediate impact on managing the condition. Dietary changes can be discussed at a later time, especially when the client is stable.

C. Avoid extreme environmental temperatures.

Extreme temperatures, both heat and cold, can exacerbate SLE symptoms, particularly in triggering flares. While this is an important lifestyle adjustment for SLE patients, it is not as critical to emphasize immediately after a severe exacerbation as the proper use of corticosteroids. Ensuring the client understands how to manage their medication regimen is the first priority to prevent further complications or flare-ups.

D. Use a walker when weakness occurs.

While weakness is a common symptom of SLE, especially during flare-ups, the primary concern in discharge teaching should be ensuring the client is stable in terms of medication management and preventing further flare-ups. Using a walker is important for safety if the client experiences muscle weakness, but it is secondary to understanding how to properly manage medications to control the underlying disease.

Correct Answer:

B. Regional lymphadenopathy

E. Existence of red macular or papular rash

Why these are the correct answers:

B. Regional lymphadenopathy.

Swelling of lymph nodes near the tick bite site can signal an early immune response to infection, including Lyme disease. This requires medical evaluation and possible antibiotic treatment to prevent systemic complications.

E. Existence of red macular or papular rash.

A rash, especially the erythema migrans “bull’s-eye” rash, is a hallmark of early Lyme disease. Even generalized macular or papular rashes after a deer tick bite can indicate infection and require antibiotic therapy to prevent progression.

Why the other options are incorrect:

A. Drug allergy to doxycycline.

While an allergy would affect treatment choice, the allergy itself is not an indicator that the child has Lyme disease or requires treatment. It simply guides which antibiotic should be used if treatment is necessary.

C. Heart rate changes with inspiration and expiration.

This describes sinus arrhythmia, which is a normal variation in children and not related to Lyme disease or tick bites.

D. Facial muscular integrity.

Facial nerve palsy (loss of integrity) can occur in disseminated Lyme disease, but simply checking that facial muscular integrity is intact does not indicate a need for treatment. Normal findings here are not concerning.