Abdominal Assessment Flashcards
Organ by quadrant
Abdominal Pain ( Visceral Pain )
Visceral pain is directly related to the organ involved and most organs do not
have an abundance of nerve fibers. Visceral pain is usually difficult to localized. The pain is
usually dull or aching, it can be constant or intermittent.
Abdominal pain ( Parietal Pain )
Parietal pain occurs when there is an irritation of the peritoneal lining. The
peritoneum has a higher number of sensitive nerve fibers, so the pain is generally more severe
and easier to localize. Pain is usually sharp, constant and on one side or the other.
Abdominal pain ( Referred Pain )
Referred pain is visceral pain that is felt in another area of the body and occurs
when organs share a common nerve pathway. It is poorly localized and generally constant in
nature. An example is a patient with a gallbladder problem that experiences referred pain in
the right scapula.
Abdominal assessment ( Review of Systems )
•General: weight gain or loss, skin color changes, fatigue
•Skin: yellowing of skin or eyes
•CV & Pulm: chest pain, SOB
•GI: last colonoscopy? Ever had an endoscopy? N/V/D/C, melena.
•GU: LMP, STI history, pregnancy history, kidney stones, urinary symptoms (different for male vs. female)
1 - inspection
Begin the abdomen exam with general inspection of the patient:
• Is the patient pale, diaphoretic, confused, writhing with discomfort, lying to one side,
hunched over, lying quietly?
Next, expose the abdomen and begin your visual inspection (drape the rest of the patient for modesty).
• Skin – temp, color, scars, striae, dilated veins, rashes, eccyhmoses
• Umbilicus – note any inflammation or bulges suggesting a hernia
• Contour - flat, rounded, protuberant, or scaphoid (markedly concave or hollowed)?
Symmetric? Inguinal or femoral hernias? Visible masses?
• Pulsations - aortic pulsation may be visible in thin patients or patients with large aneurysms
Flat
Scaphoid
Rounded
Protuberant
Umbilical hernia
Incisional hernia
2 - Auscultation
Auscultate the abdomen before performing percussion or palpation, maneuvers that may alter the characteristics of the bowel sounds.
If an abdominal pulsatile mass is seen on physical examination, auscultation over the
mass may identify the presence of turbulent flow (bruits) within the aorta
3 - Percussion
Tympany usually predominates because of gas in the GI tract, but scattered areas of dullness
from fluid and feces are also common.
3- Light Palpation
Gentle palpation aids detection of abdominal tenderness, muscular resistance, and some superficial organs and masses.
If resistance is present, try to distinguish voluntary guarding from involuntary guarding or rigidity.
- Involuntary guarding signifies potentially serious
intra-abdominal problems! - Voluntary guarding usually decreases with the
following techniques:
• Ask the patient to bend the lower extremities at the
hip to make the abdominal muscles less tense. • Ask the patient to mouth-breathe with the jaws wide
open.
• Palpate after asking the patient to exhale, which
usually relaxes the abdominal muscles.
3- Deep Palpation
Deep palpation is usually required to delineate the liver edge, the kidneys, and abdominal masses. Use one hand over the other.
Assessing Possible Peritonitis:
• Before palpation, ask the patient to cough and identify
where the cough produces pain.
• Then palpate gently to localize the area of pain. As you
palpate, check for the peritoneal signs of involuntary
guarding, rigidity, and rebound tenderness.
• Rebound tenderness is when the patient experiences
more pain after you release your hand from deep
palpation than they did from the palpation itself.
“Which hurts more, when I press or let go?
Assessing for Possible Appendicitis:
Patients with RLQ pain should be assessed for the possibility of appendicitis. • Assess for
• McBurney point tenderness
• Rovsing sign (indirect tenderness)
• Psoas sign
• Obturator sign