The nurse reviews the client's test results.
Complete the following sentence by using the list of options.
The nurse should wear
The Correct Answer is {"dropdown-group-1":"C","dropdown-group-2":"B"}
Rationale for Correct Choices:
- N95 respirator. The client’s presentation of a cough, fatigue, night sweats, weight loss, and positive sputum culture for M. tuberculosis strongly suggests active tuberculosis (TB). Tuberculosis is transmitted through airborne particles, and an N95 respirator is required to protect healthcare workers from inhaling these particles. The N95 mask is specifically designed to filter out small particles, including the Mycobacterium tuberculosis bacteria.
- Gloves. Gloves should be worn when caring for patients with suspected or confirmed TB to prevent contact transmission. While TB is primarily transmitted via airborne particles, gloves are still necessary to protect healthcare workers from coming into contact with bodily fluids such as sputum or any other potentially contaminated materials.
Rationale for Incorrect Options:
- Face shield. A face shield is not required as primary protection for TB. While face shields can protect against splashes and droplets, TB is primarily transmitted via airborne particles, for which an N95 respirator is more appropriate.
- Surgical mask. A surgical mask is not sufficient for protecting healthcare workers against tuberculosis because it does not filter out small airborne particles like the N95 respirator does. Surgical masks are primarily intended for droplet precautions, but tuberculosis is spread through airborne transmission, necessitating an N95 mask for adequate protection.
- Gown. A gown is not required in this situation unless the patient has other symptoms or conditions that increase the risk of contamination, such as excessive wound drainage or the potential for body fluid splashes. For TB transmission, the primary concern is airborne transmission, and appropriate PPE focuses on respiratory protection (N95) and gloves for contact precautions.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. "I will bathe my baby under a faucet of running water." Bathing a newborn under a running faucet increases the risk of accidental injury, sudden temperature changes, and loss of control while handling the baby. Instead, a gentle sponge bath or bathing in a small tub with controlled water temperature is recommended.
B. "I will wash my baby's face with a warm, wet washcloth without soap." This is an appropriate practice for newborn care. Using only warm water without soap helps prevent skin irritation, as a newborn’s skin is sensitive and prone to dryness. Special attention should be given to cleaning the eyes, nose, and mouth area gently.
C. "I will give my baby a bath every day." Daily bathing is not necessary for newborns and can lead to skin dryness and irritation. Instead, bathing two to three times per week is sufficient, with daily cleaning of the diaper area, face, and hands as needed.
D. "I will wash my baby's head using a moist towelette." While cleaning the baby’s head is important, a moist towelette is not the best method. The scalp should be gently washed with warm water and a mild baby shampoo to prevent buildup of oils and potential conditions like cradle cap.
Correct Answer is []
Explanation
Potential Condition:
- Osteoarthritis is a degenerative joint disease characterized by progressive cartilage deterioration, leading to pain, stiffness, and crepitus in affected joints. The client’s symptoms of localized pain in the right knee and left wrist, along with crepitus, are hallmark features of osteoarthritis. The absence of systemic symptoms, such as fever or fatigue, further supports this diagnosis. Additionally, the client’s age and lack of widespread joint involvement are consistent with osteoarthritis rather than an inflammatory condition.
Actions to Take:
- Instruct the client to apply heat. Heat application helps relieve pain and stiffness in osteoarthritis by increasing blood flow, relaxing muscles, and reducing joint discomfort. This is particularly useful for chronic joint conditions where stiffness worsens with inactivity.
- Instruct the client to avoid foods high in purines. Although osteoarthritis itself is not directly related to uric acid levels, the client’s elevated uric acid suggests a risk for gouty arthritis. Avoiding purine-rich foods such as red meat, seafood, and alcohol can help prevent the development of gout, which could worsen joint symptoms.
Parameters to Monitor:
- Monitoring mobility is essential in osteoarthritis as it progressively worsens over time. Assessing range of motion, stiffness, and functional limitations helps guide treatment adjustments and determine whether additional interventions, such as physical therapy or assistive devices, are necessary.
- Uric acid level. The client’s uric acid level is elevated, which may indicate a predisposition to gout. Monitoring uric acid levels is important to prevent or identify early signs of gouty arthritis, which can coexist with osteoarthritis and cause episodic joint pain.
Rationale for Incorrect Options:
- Rheumatoid Arthritis is an autoimmune disorder that typically presents with symmetrical joint involvement, morning stiffness lasting more than 30 minutes, and systemic symptoms such as fatigue and weight loss. The client does not exhibit these features, and their negative antinuclear antibodies (ANA) and normal erythrocyte sedimentation rate (ESR) make rheumatoid arthritis unlikely.
- Systemic Lupus Erythematosus (SLE) is a multisystem autoimmune disorder that can cause joint pain along with systemic symptoms such as facial rashes, kidney involvement, and hematologic abnormalities. The client does not have the characteristic malar rash, widespread joint pain, or other systemic findings. Furthermore, their ANA is negative, which significantly reduces the likelihood of SLE.
- Instruct the client to avoid large crowds is not appropriate because osteoarthritis is not an autoimmune or immunosuppressive condition. Unlike rheumatoid arthritis or lupus, osteoarthritis does not increase infection risk, so there is no need to avoid crowded places.
- Instruct the client to apply cold would not be the preferred intervention for osteoarthritis. Cold therapy is generally more effective for acute inflammation, whereas heat is better for chronic joint pain and stiffness.
- Lymphadenopathy is not a concern in osteoarthritis because it is a degenerative joint disease rather than an infectious or inflammatory condition. Swollen lymph nodes are more commonly seen in infections or autoimmune diseases like lupus.
- ANA does not need to be monitored for osteoarthritis, as it is primarily used to diagnose autoimmune conditions such as lupus. The client’s ANA is already negative, further confirming that autoimmune disease is unlikely.
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