NORCET 3 - 2022 (Shif…: Which of the following finding suggest to worsening condition of dengue or severe dengue symptoms except?

NORCET 3 - 2022 (Shift-2)

Medical & Surgical Nursing

Medium

Appeared in: NORCET 3 - 2022 (Shift-2)

Explanation

Dengue illness is characterized by three distinct phases: febrile, critical, and recovery.
High-grade fever is the hallmark of the initial febrile phase, which typically lasts for the first 2 to 7 days.
The condition is considered to be worsening when the patient enters the critical phase, which often begins as the fever subsides (defervescence).
Therefore, a high fever is a symptom of the initial infection, not a warning sign of progression to severe dengue. The absence of fever combined with other warning signs is more alarming.

Option A: Severe abdominal pain is a classic WHO warning sign for severe dengue. It often indicates plasma leakage into the peritoneal cavity or significant liver inflammation (hepatitis).
Option B: Persistent vomiting is another key warning sign. It contributes to dehydration and volume depletion, which can hasten the onset of dengue shock syndrome.
Option D: Blood in vomit (hematemesis) or stool (melena) is a form of mucosal bleeding. It is a sign of impaired hemostasis and is a criterion for Dengue Hemorrhagic Fever (DHF), a form of severe dengue.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Phases of Dengue Fever and Warning Signs of Severe Dengue as background academic context rather than a clinical decision trigger.
The most critical period for nursing observation is during defervescence (when the fever breaks), as this is when a patient can rapidly deteriorate into dengue shock syndrome.
Nurses must educate patients and their families to return to the hospital immediately if any warning signs (severe abdominal pain, persistent vomiting, any bleeding, lethargy) appear, even if the patient feels better because the fever is gone.
Accurate fluid balance monitoring (intake/output) and frequent vital signs assessment are crucial for patients with warning signs to detect and manage plasma leakage early.

How to Approach the Question

First, recognize that this is a negative-framed question because of the word 'except'. You are looking for the option that is NOT a sign of worsening dengue.
Identify the core concept: the clinical progression of dengue fever and the specific warning signs for severe dengue.
Recall the three phases of dengue: febrile, critical, and recovery.
Understand the key principle: the 'worsening' or 'critical' phase begins as the high fever of the 'febrile' phase starts to subside.
Evaluate each option against this principle. Ask yourself, 'Is this a sign of the initial fever phase, or is it a warning sign for the critical phase?'
Options A (severe abdominal pain), B (persistent vomiting), and D (blood in vomit/stool) are all well-known warning signs for the critical phase.

Concept Tested & Keywords

Concept Tested: Phases of Dengue Fever and Warning Signs of Severe Dengue
Stem keywords: dengue, worsening condition, severe dengue, finding
Lead-in keywords: except
Negative lead-in flag: Question asks for the finding that does NOT suggest worsening dengue.

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E6 Medicine Davidson Principles Practice 24e p. 264-266

E6 Parks TextBook of Preventive & Social Medicine part 1 — Subpart B (pp 202-403 of 604) p. 106-108