Leukotrienes

Leukotrienes are inflammatory chemicals produced by the body, specifically by white blood cells called leukocytes. They play a key role in the body’s immune response, particularly in the lungs and in conditions like asthma and allergic reactions. Key Points About Leukotrienes: Functions Inflammatory Mediators: Leukotrienes contribute to the inflammation process by attracting immune cells to…

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11 Aug. - NCLEX Practice Questions

Must-Know Blood Type

Must-Know “Blood Type” Must-Know “Blood Type” ANTIGENS (Must-Know “Blood Type”) Antigens are specific proteins or molecules found on the surface of red blood cells. These antigens determine an individual’s blood type and play a crucial role in blood transfusions. PLASMA ANTIBODIES Plasma antibodies are proteins found in the plasma (the liquid component of blood) that…

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Head to Toe Assessment

Comprehensive Head 2 Toe Assessment Central Nervous System Newborn Pediatric Adult Fontanelles are soft, not depressed or bulging. Normal newborn reflexes are present. Cry is normal. Infant is alert when awake. No seizure-like activity. No jitteriness; normal muscle tone. Behavior is appropriate for age and development. Awake, alert, and oriented to person, place, and time….

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DIABETES MELLITUS (DM)

Insulin is a hormone made by the beta cells of the pancreas in the islets of Langerhans. Normally insulin is released continually into the bloodstream in small amounts and increases release when food is eaten DIABETES MELLITUS (DM) Diabetes mellitus (DM), commonly known as diabetes, is a chronic multisystem disease of impaired glucose metabolism caused…

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Cardiac Biomarkers Testing

Cardiac Biomarkers Testing – Precision Cardiovascular Assessment.

Challenging Cardiac Biomarkers Testing Challenging Cardiac Biomarkers Testing Cardiac biomarkers are substances released into the blood when the heart is damaged or stressed. They are used to diagnose and manage cardiac conditions, such as acute myocardial infarction (heart attack). Key cardiac biomarkers include Troponin, which is highly specific for heart muscle injury, Creatine Kinase-MB (CK-MB),…

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BMI Calculation NCLEX

BMI Calculation NCLEX Comprehensive Explanation of BMI Ultimate Guide to BMI What is BMI BMI stands for Body Mass Index and is one of the anthropometric measurements nurses collect or calculate during health assessments. Along with BMI, nurses also measure skinfold thickness, height, weight, and other related metrics to evaluate a patient’s health. In-depth Complete…

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NCLEX Lab Values Practice Questions # 01

NCLEX Lab Values Practice Questions # 01

1 / 10

A client's lab results show a blood urea nitrogen (BUN) level of 25 mg/dL and a creatinine level of 1.8 mg/dL. What do these findings suggest?

2 / 10

A client’s lab results indicate a white blood cell (WBC) count of 15,000/mm³. What might this lab value suggest?

3 / 10

The nurse notes that a client's platelet count is 90,000/µL. Which is the most appropriate intervention?

4 / 10

A client's laboratory results show a fasting blood glucose level of 130 mg/dL. What condition does this value indicate?

5 / 10

The nurse is assessing a client with a calcium level of 6.5 mg/dL. Which symptom should the nurse expect to find?

6 / 10

A client has an INR of 4.5 while on warfarin therapy. Which action should the nurse take?

7 / 10

A client’s complete blood count (CBC) shows a hemoglobin level of 7.8 g/dL. Which clinical manifestation should the nurse anticipate?

8 / 10

The nurse is reviewing the lab results of a client with pancreatitis. Which of the following serum amylase levels is consistent with this diagnosis?

9 / 10

A client’s laboratory results show a serum sodium level of 128 mEq/L. Which of the following findings should the nurse expect?

10 / 10

A client with chronic kidney disease has a serum potassium level of 6.2 mEq/L. Which action should the nurse take first?

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