The nurse is conducting client teaching about cholesterol levels. When discussing the client's elevated LDL and lowered HDL levels, the client shows an understanding of the significance of these levels by making what statement?
"Increased LDL and decreased HDL increase my risk of coronary artery disease."
"Increased LDL has the potential to decrease my risk of heart disease."
"The decreased HDL level will increase the amount of cholesterol moved away from the artery walls."
"The increased LDL will decrease the amount of cholesterol deposited on the artery walls."
The Correct Answer is A
Elevated levels of LDL (low-density lipoprotein) cholesterol are associated with an increased risk of coronary artery disease (CAD). LDL cholesterol is often referred to as "bad" cholesterol because it can contribute to the formation of plaque in the arteries, leading to narrowing and blockage of the arteries supplying the heart. This increases the risk of developing CAD and related complications such as heart attack and stroke.
On the other hand, HDL (high-density lipoprotein) cholesterol is often referred to as "good" cholesterol. HDL cholesterol helps remove excess cholesterol from the bloodstream and transport it back to the liver for processing and excretion. Higher levels of HDL cholesterol are associated with a decreased risk of CAD because it helps to prevent the accumulation of cholesterol on artery walls.
Therefore, understanding that increased LDL and decreased HDL levels increase the risk of coronary artery disease demonstrates a good understanding of the significance of cholesterol levels and their impact on cardiovascular health.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
The most appropriate nursing intervention to improve adhesion of the ECG leads on a male client with abundant chest hair is to clip the chest hair with the patient's permission before applying the leads. Chest hair can interfere with the adhesion of the ECG leads, resulting in poor signal quality and potentially affecting the accuracy of the ECG recording. By clipping the chest hair, the nurse can improve the contact between the skin and the ECG leads, allowing for better adhesion and signal transmission.
It is important to obtain the patient's permission before clipping the chest hair to respect their autonomy and ensure their comfort during the procedure. The nurse should explain the reason for clipping the hair and address any concerns or questions the patient may have.
Let's review the other options and explain why they are not the most appropriate interventions:
Using alcohol swabs to clean the skin before applying the leads: While cleaning the skin with alcohol swabs is a routine practice to remove oils and dirt that can affect adhesion, it may not be sufficient in the presence of abundant chest hair. Clipping the hair would be more effective in this situation.
Applying the leads to the arms and legs only: This option would not provide an accurate 12-lead ECG recording, as the chest leads are essential for evaluating the electrical activity of the heart from different angles. It is important to have the leads properly placed on the chest for an accurate assessment.
Rescheduling the ECG: Unless there are other valid reasons for rescheduling, such as a medical condition that contraindicates the procedure, rescheduling solely due to abundant chest hair would be unnecessary. Clipping the hair is a practical and effective solution to improve adhesion.
Correct Answer is ["A","B","C","D"]
Explanation
The information that the nurse should include in the discharge teaching for the client who is three days post-operative abdominal aortic aneurysm repair is as follows:
Notify the healthcare provider (HCP) of any redness or irritation of the incision: This is important because redness or irritation can be signs of infection or other complications at the surgical site. Prompt reporting allows for early intervention and management.
Do not lift anything more than 20 pounds: Following abdominal aortic aneurysm repair, it is crucial to avoid heavy lifting or straining as it can put excessive pressure on the surgical site and potentially lead to complications such as incisional hernia. Restricting lifting to no more than 20 pounds helps to protect the incision and promote proper healing.
Inform the client that there may be pain not relieved with pain medication: Pain management is an essential aspect of post-operative care. However, it is important for the client to understand that complete relief of pain may not always be achievable with pain medication alone. They should be aware that mild to moderate discomfort may persist during the healing process, but severe or worsening pain should be reported to the healthcare provider.
Stress the importance of having daily bowel movements: After abdominal surgery, it is common for bowel movements to be delayed due to factors such as anesthesia, reduced activity, and pain medication. However, it is crucial for the client to maintain regular bowel movements to prevent constipation and potential complications such as bowel obstruction. The nurse should provide guidance on strategies to promote regular bowel function, such as staying hydrated, eating a balanced diet rich in fiber, and using stool softeners or gentle laxatives as directed by the healthcare provider.
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