Presence of blood in urine is?

ESIC Nursing Officer 2016 (Shift -2)

Medical Surgical Nursing

Easy

Appeared in: ESIC Nursing Officer 2016 (Shift -2)

Explanation

Hematuria is the correct medical term for the presence of red blood cells (RBCs) in the urine.
This condition can be either 'gross' (visibly red or brown urine) or 'microscopic' (RBCs only visible under a microscope).
According to urinalysis standards, hematuria is defined as the presence of more than three to five red blood cells per high-power field in a centrifuged urine specimen.
It is a significant clinical sign that can indicate a wide range of conditions, from urinary tract infections and kidney stones to more serious diseases like glomerulonephritis or cancer.

Option A: Hematochezia refers to the passage of fresh, bright red blood in the feces, not urine.
Option B: Melena refers to black, tarry stools caused by digested blood, not blood in the urine.
Option C: Pyuria is the presence of pus, which consists of white blood cells (WBCs), in the urine, indicating infection or inflammation, not blood.

Visual 1: Chart - A comparative chart showing four columns: Term (Hematuria, Pyuria, Hematochezia, Melena), Definition, Appearance (e.g., 'Pink/red urine', 'Cloudy/milky urine', 'Red blood in stool', 'Black/tarry stool'), and Associated Location (Urinary Tract, GI Tract). This helps differentiate the terms visually.
Visual 2: Diagram - An illustration comparing three urine samples side-by-side: one normal (pale yellow), one with gross hematuria (red/brown), and one with pyuria (cloudy/turbid). This clarifies the visible differences a nurse might observe.

Clinical Relevance

Nursing practice connection: Knowing Medical Terminology for Clinical Findings helps nurses interpret findings accurately and avoid errors in routine assessment, medication administration, and patient teaching.
A nurse's primary role is to accurately assess, document, and report hematuria. Noting the color (pink, red, brown), timing (initial, terminal, total), and presence of clots can provide crucial clues to the location and cause of bleeding.
Patient education is vital. The nurse should instruct the patient on collecting a clean-catch midstream urine sample to avoid contamination, which can cause a false-positive result for hematuria.
Hematuria is always considered abnormal and requires further investigation. A nurse must report this finding to the primary healthcare provider promptly for diagnostic workup.

How to Approach the Question

This is a factual recall question testing knowledge of medical terminology.
First, identify the key concepts in the question: 'presence of blood' and 'in urine'.
Analyze the prefixes and suffixes of the options. 'Hema-' or 'Hemato-' relates to blood.
Evaluate each option: 'Hematochezia' and 'Melena' relate to stool, so they can be eliminated.
'Pyuria' relates to pus ('pyo-'), so it is also incorrect.
'Hematuria' combines 'hema-' (blood) and '-uria' (related to urine), making it the correct term for blood in the urine.

Concept Tested & Keywords

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