In deep palpation method, the depth of skin depressed is approximately:

RRB Nsg. Superintendent - 29 April 2025 (Shift-3rd)

Fundamental of Nursing

Easy

Appeared in: RRB Nsg. Superintendent - 29 April 2025 (Shift-3rd)

Explanation

Deep palpation requires depressing the skin to a depth of approximately 4-5 cm (1.5-2 inches).
This depth is necessary to reach and assess underlying abdominal organs like the liver, spleen, and kidneys, as well as to identify any deep masses or tenderness.
This technique is distinct from light palpation, which only assesses superficial characteristics.
Nursing literature supports a range for deep palpation that includes 4-5 cm, distinguishing it clearly from shallower forms of palpation.

Option B: A depth of 3-4 cm is approaching deep palpation but is on the shallower end. The 4-5 cm range is more standard for thoroughly assessing abdominal organs.
Option C: A depth of 2-3 cm is generally considered moderate palpation. It is deeper than light palpation but usually insufficient to assess organs located deep within the abdominal cavity.
Option D: This is the correct depth for light palpation. According to clinical guidelines (SRC_2), light palpation involves depressing the skin about 1.3 cm (0.5 inches).

Visual 1: Diagram: A visual comparing the hand positions and depth of skin depression for light palpation (1-2 cm) versus deep palpation (4-5 cm) on the human abdomen.
Visual 2: Infographic: A chart outlining the purpose, technique, depth, and findings for both light and deep palpation.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Palpation techniques in physical assessment as background academic context rather than a clinical decision trigger.
Correctly performing deep palpation is a critical skill for identifying organ enlargement (hepatomegaly, splenomegaly), tumors, and sources of deep abdominal pain.
A key safety principle is to perform light palpation before deep palpation and to palpate any known areas of tenderness last. This prevents unnecessary pain and reflexive muscle guarding, which can obscure assessment findings.
What if? If a patient has a known or suspected abdominal aortic aneurysm, deep palpation is strictly contraindicated. The pressure could potentially cause the aneurysm to dissect or rupture, which is a life-threatening emergency.

How to Approach the Question

First, identify the key terms in the question: 'deep palpation' and 'depth'.
This is a factual recall question that tests your knowledge of a standard nursing assessment procedure.
Recall the definitions and parameters for different types of palpation.
Differentiate between light palpation (superficial, ~1-2 cm) and deep palpation (for organs, significantly deeper).
Evaluate the given options against the standard definition. 4-5 cm is the classic depth cited for deep palpation.
Eliminate the other options: 1-2 cm is light palpation, and 2-4 cm represents a more moderate depth.

Concept Tested & Keywords

Q5m9MW3pi7laV22Dm7y2d7