BSN Hesi 266 Medical surg

The correct answer is C. Assist client to an upright position.

Explanation:

In clients with chronic obstructive pulmonary disease (COPD), positioning can significantly impact their ability to breathe. Sitting upright (or in a semi-Fowler’s position) helps to maximize lung expansion and promote better ventilation. This position reduces the workload on the respiratory muscles and can improve oxygenation by facilitating better air entry into the lungs. Elevating the head and chest encourages optimal diaphragm movement, which is crucial for effective breathing in individuals with COPD. Since the client is anxious and experiencing shortness of breath, an upright position will help to ease breathing, reduce anxiety, and promote more efficient lung expansion.

Why the other options are incorrect:

a. Apply a high-flow venturi mask.

A high-flow venturi mask might be appropriate for some patients with COPD, but it is essential to be cautious with the amount of oxygen administered because excessive oxygen can cause carbon dioxide retention in COPD patients. The first action in this situation should be ensuring the client's positioning is correct to aid in breathing before deciding on oxygen therapy. This intervention might be implemented later, based on the client's oxygen needs.

b. Encourage client to drink water.

While drinking water might help alleviate dry mouth, it would not directly address the primary issue of shortness of breath or anxiety. Ensuring proper positioning to support the client's respiratory function is the priority.

d. Administer a prescribed sedative.

While anxiety can contribute to shortness of breath, sedatives should be used cautiously in patients with COPD. Sedation can suppress respiratory drive, which may worsen the patient’s breathing difficulties. It is more important to focus on interventions that help with breathing and positioning first. Sedatives might be considered later if anxiety is severely affecting the client's respiratory function.

Summary:

The priority intervention is to assist the client into an upright position, which will help facilitate better lung expansion and alleviate shortness of breath. This intervention is the most effective and immediate way to improve the client's comfort and breathing status.

The correct answer is C. Advise the client to notify the healthcare provider for immediate medical attention.

Explanation:

Calf pain in a female client taking oral contraceptives can be a sign of a serious condition, such as a deep vein thrombosis (DVT). Oral contraceptives increase the risk of blood clots, and if the client is experiencing calf pain, there is a potential for a clot to be present in the deep veins of the leg. A DVT can lead to complications such as a pulmonary embolism, which is a life-threatening emergency. Therefore, the nurse should advise the client to contact her healthcare provider immediately to rule out this possibility and receive appropriate treatment.

Why the Other Options Are Incorrect:

A. Determine if the client has also experienced breast tenderness and weight gain: While it is important to assess for side effects of oral contraceptives, such as breast tenderness and weight gain, calf pain is not typically related to these common side effects. Calf pain may indicate a more serious condition (e.g., DVT), which needs immediate attention. Delaying action by focusing on other side effects could be dangerous in this case.

B. Encourage the client to begin a regular, daily program of walking and exercise: While regular physical activity is generally beneficial for overall health, recommending exercise as a response to calf pain in this case is inappropriate. The potential for a DVT requires immediate medical evaluation rather than physical activity, which could increase the risk of a clot dislodging.

D. Tell the client to stop taking the medication for a week to see if symptoms subside: Stopping oral contraceptives without consulting a healthcare provider could lead to unintended pregnancy, and it would not address the possible serious underlying cause of the calf pain. The client should seek professional evaluation to determine if a DVT or another medical issue is present, rather than discontinuing the medication on her own.

Summary:

The nurse's priority action should be to advise the client to notify her healthcare provider for immediate medical attention to rule out a deep vein thrombosis (DVT), a serious condition that could lead to complications such as a pulmonary embolism. Other interventions, such as assessing for other symptoms, recommending exercise, or advising the client to stop the medication, are not appropriate in the context of possible DVT.

The correct answer is D. Inflammatory with peau d'orange.

Explanation:

Inflammatory breast cancer with peau d'orange (a condition where the skin of the breast appears dimpled and resembles the peel of an orange) is a rare and aggressive form of breast cancer that tends to have a poor prognosis. This type of cancer typically presents with symptoms such as rapid breast swelling, redness, pain, and skin changes that can occur within a short period of time. Inflammatory breast cancer is often diagnosed at an advanced stage and can spread more quickly, which contributes to its poorer prognosis.

Why the Other Options Are Incorrect:

A. Stage II: Stage II breast cancer refers to tumors that are generally larger than in stage I but still localized to the breast or nearby lymph nodes. While stage II cancer is more advanced than stage I, it is not the most advanced or aggressive stage, and its prognosis is not as poor as that of inflammatory breast cancer.

B. Invasive infiltrating ductal carcinoma: This is the most common type of breast cancer, but it does not inherently have the poorest prognosis. The prognosis depends on the tumor's size, lymph node involvement, and metastasis. Invasive infiltrating ductal carcinoma can range in severity, and its prognosis can be relatively good if detected early and treated properly.

C. T1N0M0: This refers to a tumor classification used in the TNM staging system. T1 indicates a small tumor (usually 2 cm or smaller), N0 indicates no regional lymph node involvement, and M0 indicates no metastasis. This classification suggests an early-stage, localized tumor and would typically have a better prognosis compared to more advanced stages of cancer or inflammatory breast cancer.

Summary:

Inflammatory breast cancer with peau d'orange has the poorest prognosis among the options listed. It is an aggressive and fast-growing form of breast cancer that typically has a worse outcome due to its rapid spread and difficulty in early detection.

Correct Answer: A. Lung tissue biopsy.

Explanation

A lung tissue biopsy is the gold standard for diagnosing sarcoidosis because it provides definitive evidence of non-caseating granulomas, which are the hallmark of the disease. These granulomas confirm the presence of sarcoidosis and rule out other conditions, such as tuberculosis or lymphoma.

Why the Other Options Are Incorrect:

B. Positive blood cultures.

 Blood cultures are used to detect bacterial infections, such as sepsis, but they do not diagnose sarcoidosis. Sarcoidosis is an inflammatory, non-infectious disease, so blood cultures would be negative.

C. Magnetic resonance imaging (MRI).

 An MRI can be useful in assessing organ involvement, particularly in the brain or heart, but it does not confirm the diagnosis of sarcoidosis. MRI findings are nonspecific and cannot differentiate sarcoidosis from other diseases.

D. Computerized tomography (CT) of the thorax.

A CT scan can show hilar lymphadenopathy and lung infiltrates, which are suggestive of sarcoidosis, but it cannot confirm the diagnosis. Many other lung conditions, such as tuberculosis or lymphoma, can present with similar findings, making a biopsy necessary for definitive diagnosis.

Summary:

The best diagnostic test for confirming sarcoidosis is a lung tissue biopsy, as it identifies non-caseating granulomas, which are the defining characteristic of the disease. Other tests, such as blood cultures, MRI, and CT scans, may help assess the extent of the disease but cannot provide a definitive diagnosis.

The correct answer is: B. Call for an ECG to be performed immediately.

Explanation:

Given the hospital protocol requiring a recent ECG for clients over 50 years old scheduled for surgery, and the fact that the client's current ECG is two years old, the best nursing action is to call for an ECG to be performed immediately. This ensures that the healthcare team has the most up-to-date information regarding the client's heart function and any potential issues that could impact surgery or anesthesia. It is important to follow hospital protocols to ensure the client's safety and to avoid any complications during surgery. The nurse should prioritize getting the necessary ECG to meet the protocol and safeguard the client's health.

Why the other options are wrong:

A. Ask the client what he means by "heart trouble." While it's important to understand the client's medical history, especially regarding heart conditions, simply asking what the client means by "heart trouble" does not address the immediate need for a recent ECG. The priority is to ensure that the client has a current ECG before surgery to evaluate the risk of heart-related complications.

C. Notify surgery that the ECG is over two years old. Notifying the surgery team is not sufficient. The priority is to obtain a recent ECG to meet protocol requirements and ensure that any potential heart issues are addressed before proceeding with surgery. Merely notifying the surgical team without securing a new ECG may delay the procedure and compromise the client's safety.

D. Notify the client's surgeon immediately. While notifying the surgeon might be necessary after obtaining the ECG results, the immediate action is to ensure that the client has an updated ECG as per protocol. The nurse should call for the ECG first and then, based on the results, communicate with the surgeon if needed.

Summary:

The best nursing action is to call for an ECG to be performed immediately to ensure that the client has a recent ECG, as required by hospital protocol, and to provide the surgical team with the most current information regarding the client's heart health before surgery. This is the safest approach to meet both hospital policy and the client’s needs.

The correct answer is c. Palpate the bladder above the symphysis pubis.

Explanation:

The client’s reported symptoms, such as difficulty starting urination, nocturia (waking up to urinate at night), and a feeling of incomplete bladder emptying, strongly suggest a potential urinary retention issue, which is often seen in conditions like benign prostatic hyperplasia (BPH) in men. When urinary retention occurs, the bladder may become distended and palpable, particularly above the symphysis pubis. In this case, palpating the bladder to assess for signs of urinary retention (such as fullness or tenderness) is the most immediate action to confirm whether the bladder is retaining urine and if the client may need further intervention, such as catheterization or medical evaluation for BPH or other urological issues.

Why the other options are incorrect:

a. Review the client's fluid intake prior to bedtime.

While managing fluid intake is an important factor in reducing nocturia and improving sleep, the client’s primary complaints (difficulty starting urination and incomplete emptying) suggest there may be urinary retention. Palpating the bladder would help assess this first before recommending changes to fluid intake.

b. Obtain a finger stick blood glucose level.

While diabetes can cause symptoms like frequent urination, the primary symptoms described (difficulty urinating, incomplete emptying, and nocturia) are more characteristic of BPH. Blood glucose testing may be helpful later if diabetes is suspected, but in this scenario, the priority is to assess for urinary retention or BPH.

d. Collect a urine specimen for culture analysis.

A urine culture is typically performed if there are signs of a urinary tract infection (UTI), such as dysuria, fever, or urgency. However, the client's symptoms do not suggest a UTI, and the priority right now is to assess for urinary retention or BPH through palpation of the bladder.

Summary:

The most immediate intervention for this client is to palpate the bladder to assess for urinary retention, as the symptoms described are consistent with BPH or another obstructive urological issue. Once retention or other issues are assessed, the nurse can proceed with further actions, such as fluid management or additional testing.

The correct answer is: a. Hypoalbuminemia that results in a decreased colloidal oncotic pressure.

Explanation:

In cirrhosis, liver dysfunction leads to a decrease in the production of albumin, a protein that plays a critical role in maintaining oncotic pressure, which helps to keep fluid within the blood vessels. When albumin levels are low (hypoalbuminemia), the oncotic pressure within the blood vessels decreases, allowing fluid to leak out into the interstitial space, causing edema (swelling) in the feet and legs. Additionally, this fluid accumulation can result in ascites, the abnormal accumulation of fluid in the peritoneal cavity.

Hypoalbuminemia that results in a decreased colloidal oncotic pressure:

This is the primary mechanism by which cirrhosis causes edema and ascites. Albumin is essential for maintaining the osmotic balance between the vascular and interstitial compartments. When albumin levels are reduced, fluid is not retained within the blood vessels, leading to edema in the lower extremities and ascites. This is a hallmark complication of cirrhosis.

Why the other options are incorrect:

b. Hyperaldosteronism causing an increased sodium reabsorption in renal tubules:

In cirrhosis, the activation of the renin-angiotensin-aldosterone system (RAAS) can occur, leading to increased aldosterone levels, which causes sodium and water retention. While this mechanism can contribute to fluid retention, the primary cause of edema and ascites is hypoalbuminemia. Although sodium retention may exacerbate the fluid buildup, the decreased colloidal osmotic pressure from low albumin is the primary factor.

c. Decreased renin-angiotensin response related to an increase in renal blood flow:

In cirrhosis, there is often reduced renal blood flow due to portal hypertension, which activates the renin-angiotensin system. This activation actually leads to sodium retention and water retention, not a decrease in this response. Therefore, this option is not accurate for explaining edema and ascites in cirrhosis.

d. Decreased portacaval pressure with greater collateral circulation:

While portal hypertension and the development of collateral circulation (such as varices) are common in cirrhosis, this mechanism does not directly contribute to the formation of edema and ascites. The ascites and edema are primarily caused by the liver’s inability to produce sufficient albumin and by fluid retention mechanisms.

Summary:

The primary mechanism contributing to edema and ascites in clients with cirrhosis is hypoalbuminemia, which leads to decreased colloidal oncotic pressure, allowing fluid to escape from the blood vessels into the surrounding tissues and the peritoneal cavity. While hyperaldosteronism and portal hypertension also play roles in fluid retention, hypoalbuminemia is the primary cause of these symptoms in cirrhosis.

Correct Answer: D: Allow the client to sit with the bed in a high Fowler's position.

Explanation

Option D: Allow the client to sit with the bed in a high Fowler's position.

After surgery, the client's body needs time to adjust to positional changes to prevent dizziness, orthostatic hypotension, and falls. Gradually raising the head of the bed to a high Fowler’s position (60 to 90 degrees) allows the client’s cardiovascular system to adjust before sitting or standing. This step reduces the risk of sudden blood pressure drops (orthostatic hypotension) and helps determine if the client can tolerate further movement. Once the client is stable in this position, the nurse can proceed with dangling legs, standing, and walking if tolerated.

Explanation of Incorrect Answers:

Option A: Place a chair at a right angle to the bedside.

While positioning a chair for support is a good preparation step, it is not the first priority. The client must first be assessed for tolerance to positional changes before attempting to move to a chair.

Option B: Encourage deep breathing prior to standing.

Deep breathing is beneficial to expand the lungs and improve oxygenation, especially after surgery. However, this does not address orthostatic hypotension, which is the biggest immediate concern when getting out of bed for the first time. Deep breathing should be encouraged throughout the process but is not the first step.

Option C: Help the client to sit and dangle legs on the side of the bed.

Dangling the legs is an important step, but it should be done gradually after ensuring the client can tolerate an upright position in bed. Skipping the high Fowler's step may cause dizziness or fainting due to sudden postural changes.

Summary:

Before assisting a post-surgical client out of bed, the nurse should first place the client in a high Fowler’s position to allow the body to adjust and prevent orthostatic hypotension. Once the client tolerates this position, further movement (dangling legs, standing, and walking) can proceed safely.

Correct Answer: C. An individual may select healthcare providers from outside of the PPO network.

Explanation 

A Preferred Provider Organization (PPO) is a type of health insurance plan that offers flexibility in choosing healthcare providers. The key advantage of a PPO is that individuals are not restricted to the network of providers and may choose healthcare providers outside of the PPO network, although they may pay higher out-of-pocket costs if they do so. This allows for greater freedom of choice compared to other plans like Health Maintenance Organizations (HMOs), where patients are generally required to use in-network providers.

Why the Other Options Are Incorrect:

A. Neither plan allows selections of healthcare providers or hospitals.

This statement is incorrect because both PPOs and HMOs allow members to choose healthcare providers and hospitals, but they differ in terms of flexibility. PPOs provide more freedom to choose out-of-network providers, while HMOs tend to have stricter limitations on provider choice, typically requiring patients to get care from a network of designated providers.

B. There are fewer healthcare providers to choose from than in an HMO plan.

This statement is inaccurate. In fact, PPOs typically offer a broader selection of providers compared to HMOs. While HMOs often restrict you to a network of physicians and hospitals, PPOs allow more flexibility in seeing both in-network and out-of-network providers, although out-of-network care may be more expensive.

D. An individual can become a member of a PPO without belonging to a group.

While group memberships are common for PPO plans (such as through employers), individuals can also purchase PPO insurance plans independently. This option depends on the insurance provider and specific plan offerings. However, this response doesn't directly address the key feature that sets PPOs apart, which is the ability to choose out-of-network providers.

Summary:

The main advantage of a PPO plan is its flexibility in choosing healthcare providers, including the ability to see out-of-network providers for a higher cost. This sets the PPO apart from more restrictive plans like HMOs, where you must typically use in-network providers for most services.