The nurse notes that a patient has been receiving hydromorphone every six hours for four days. Which assessment is most important for the nurse to complete?

Observe for edema around the ankles.

Count the apical and radial pulses simultaneously.

Measure the patient’s capillary glucose level.

Auscultate the patient’s bowel sounds.

Answer and Explanation

The Correct Answer is D

Rationale for Choice A:

Observing for edema around the ankles is a relevant assessment, but it's not the most crucial one in this context. Edema can be a sign of fluid retention, which is a potential side effect of hydromorphone. However, it's not the most immediate or dangerous concern associated with prolonged hydromorphone use.

Rationale for Choice B:

Counting the apical and radial pulses simultaneously is a technique used to assess for pulse deficits, which can indicate heart rhythm irregularities. While hydromorphone can potentially cause cardiac effects, it's not the most common or primary concern with its use. Other assessments take priority.

Rationale for Choice C:

Measuring the patient's capillary glucose level is important for patients with diabetes or those at risk for hyperglycemia. However, there's no direct link between hydromorphone use and blood glucose levels. This assessment isn't the most relevant in this specific scenario.

Rationale for Choice D:

Auscultating the patient's bowel sounds is the most important assessment for a patient who has been receiving hydromorphone for four days. Here's why:

Hydromorphone is a potent opioid analgesic that can significantly slow down gastrointestinal motility. This can lead to constipation, which, if severe, can progress to ileus (a complete lack of bowel movement).

Ileus is a serious complication that can cause abdominal pain, bloating, nausea, vomiting, and even bowel obstruction or perforation if left untreated.

Auscultating bowel sounds helps assess the patient's bowel activity and detect early signs of constipation or ileus. Normal bowel sounds are typically heard every 5-15 seconds. Decreased or absent bowel sounds can indicate decreased bowel activity.

Early identification of constipation or ileus allows for prompt intervention, such as increasing fluid and fiber intake, administering laxatives or stool softeners, and potentially discontinuing or adjusting the hydromorphone dosage. This can prevent the development of more serious complications.

Therefore, auscultating the patient's bowel sounds is the most important assessment for the nurse to complete in this case, as it directly addresses the most significant potential complication associated with prolonged hydromorphone use.

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Correct Answer is D

Explanation

Choice A rationale:

Incorrect. Suppressor T-cells (also known as regulatory T-cells) play a role in regulating the immune response, but their proliferation is not the primary mechanism by which HIV suppresses the immune system. In fact, HIV can disrupt the function of suppressor T-cells, leading to an impaired ability to control immune responses.

Choice B rationale:

Incorrect. Cytotoxic T-cells (also known as CD8+ T-cells) are important for killing infected cells, but their deficiency is not the direct cause of immune suppression in HIV. However, HIV can indirectly lead to a deficiency of cytotoxic T-cells by disrupting their production and function.

Choice C rationale:

Incorrect. B-lymphocytes produce antibodies, and IgM is an early antibody produced in response to infection. However, an increase in B-lymphocytes and IgM is not characteristic of HIV infection. In fact, HIV can impair B-cell function, leading to decreased antibody production.

Choice D rationale:

Correct. HIV primarily targets and destroys helper T-cells (also known as CD4+ T-cells). These cells play a crucial role in coordinating the immune response by activating other immune cells, such as cytotoxic T-cells and B-cells. The depletion of helper T-cells leads to a progressive weakening of the immune system, rendering the body vulnerable to opportunistic infections and cancers.

Specific mechanisms of CD4+ T-cell destruction by HIV:

Direct infection and lysis: HIV can directly infect CD4+ T-cells and replicate within them, eventually leading to the death of the infected cells.

CD4+ T-cell apoptosis: HIV can induce programmed cell death (apoptosis) in CD4+ T-cells through various mechanisms, including the activation of pro-apoptotic pathways and the disruption of anti-apoptotic signals.

Immune dysregulation: HIV infection can also dysregulate the immune system, leading to chronic inflammation and immune activation. This can further contribute to CD4+ T-cell depletion and dysfunction.

A. Observe the skin for lesions. B. Palpate the lymph nodes. C. Palpate large joints for nodules. D. Observe the client’s fingers.

Correct Answer is D

Explanation

Choice A rationale:

Observing the skin for lesions is not a specific technique for assessing early signs of rheumatoid arthritis. While RA can sometimes manifest with skin lesions, they are not typically present in the early stages of the disease. Moreover, skin lesions can be indicative of a wide range of other conditions, making them a less reliable indicator of RA.

Choice B rationale:

Palpating the lymph nodes is also not a specific technique for assessing early signs of rheumatoid arthritis. Lymph node enlargement can occur in various inflammatory conditions, including infections and autoimmune diseases. It is not a characteristic feature of early RA.

Choice C rationale:

Palpating large joints for nodules is a technique used to assess for rheumatoid arthritis, but it is more likely to detect nodules in later stages of the disease. Nodules are typically firm, non-tender bumps that develop under the skin around joints. They are often found in areas like the elbows, knuckles, and fingers. However, they may not be present in the early stages of RA.

Choice D rationale:

Observing the client's fingers is the most appropriate technique for assessing early signs of rheumatoid arthritis. This is because the fingers are often the first joints to be affected by the disease. Early signs of RA in the fingers can include:

Swelling of the finger joints, particularly the proximal interphalangeal (PIP) and metacarpophalangeal (MCP) joints. Tenderness and pain in the finger joints, especially upon movement.

Stiffness in the finger joints, which is often worse in the mornings and after periods of inactivity. Redness or warmth in the finger joints.

Difficulty bending or straightening the fingers.

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The nurse notes that a patient has been receiving hydromorphone every six hours for four days. Which assessment is most important for the nurse to complete?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse is preparing a teaching plan for a group of clients who were found to be HIV positive within the last year. Members of the group express an interest in learning about the pathology of AIDS.The nurse should explain that HIV acts in which way to suppress the immune system?

Correct Answer is D

Explanation

Which technique should the nurse use when assessing the client for early signs of rheumatoid arthritis?

Correct Answer is D

Explanation

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