k k k
.Aknursekiskpreparingktokadministerkankenteralkfeeding.kInkwhichkorderkwillktheknursekim
plement the steps, starting with the first one?
k k k k k k k
1. Elevate head of bed to at least 30 degrees.
k k k k k k k k
2. Check for gastric residual volume.
k k k k
3. Flush tubing with 30 mL of water.
k k k k k k k
4.Verify tube placement. k k
5. Initiate feeding. k
a. 4, 2, 1, 5, 3
k k k k
b. 2, 4, 1, 3, 5
k k k k
c. 1, 4, 2, 3, 5
k k k k
d. 2, 1, 4, 5, 3
k k k k
ANS: C k
The steps for an enteral feeding are as follows: Place patient in high-
k k k k k k k k k k k k
Fowler’s position or elevate head of bed to at least 30 (preferably 45) degrees; veri
k k k k k k k k k k k k k k
fy tubeplacement; check for gastric residual volume; flush tubing with 30 mL of
k k k k k k k k k k k k k k
water;and initiate feeding.
k k k
24. The patient is admitted with facial trauma, including a broken nose, and has
k k k k k k k k k k k k
a history of esophageal reflux and of aspiration pneumonia. With which tube willthe
k k k k k k k k k k k k k k
nurse most likely administer the feeding?
k k k k k
a. Nasogastric tube k
b. Jejunostomy tube k
c. Nasointestinal tube k
d. Percutaneous endoscopic gastrostomy (PEG) tube k k k k
,ANS: B k
Patients with gastroparesis or esophageal reflux or with a history of aspiration pneu
k k k k k k k k k k k k
monia may require placement of tubes beyond the stomach into the intestine.The jeju
k k k k k k k k k k k k k
nostomy tube is the only tube in the list that is beyond the stomach and isnot contrain
k k k k k k k k k k k k k k k k k
dicated by facial trauma. The nasogastric tube and the PEG tube are placed in the sto
k k k k k k k k k k k k k k k
mach, and placement could lead to aspiration. The nasointestinal tube and the nasoga
k k k k k k k k k k k k
stric tube may be contraindicated by facial trauma and the broken nose.
k k k k k k k k k k k
25. The nurse is preparing to insert a nasogastric tube in a patient who is semic
k k k k k k k k k k k k k k
onscious. To determine the length of the tube needed to be inserted, how
k k k k k k k k k k k k
should the nurse measure the tube?
k k k k k
a. From the tip of the nose to the earlobe
k k k k k k k k
b. From the tip of the earlobe to the xiphoid process
k k k k k k k k k
c. From the tip of the earlobe to the nose to the xiphoid process
k k k k k k k k k k k k
d. From the tip of the nose to the earlobe to the xiphoid process
k k k k k k k k k k k k
ANS: D k
Measure distance from the tip of the nose to the earlobe to the xiphoid process ofth
k k k k k k k k k k k k k k k k
e sternum. This approximates the distance from the nose to the stomach in 98%of p
k k k k k k k k k k k k k k k
atients. For duodenal or jejunal placement, an additional 20 to 30 cm is required.
k k k k k k k k k k k k k
26. Before giving the patient an intermittent gastric tube feeding, what should then
k k k k k k k k k k k k
urse do? k
a. Make sure that the tube is secured to the gown with a safety pin.
k k k k k k k k k k k k k
b. Inject air into the stomach via the tube and auscultate.
k k k k k k k k k
, c. Have the tube feeding at room temperature.
k k k k k k
d. Check to make sure pH is at least 5. k k k k k k k k
ANS: C k
Be sure that the formula is at room temperature. Cold formula causes gastric cra
k k k k k k k k k k k k k
mping and discomfort because the mouth and the esophagus do not warm the li
k k k k k k k k k k k k k
quid. Do not use safety pins. Safety pins can become unfastened and may cause
k k k k k k k k k k k k k k
harm to the patient. Auscultation is no longer considered a reliablemethod for v
k k k k k k k k k k k k k
erification of tube placement because a tube inadvertently placedin the lungs, p
k k k k k k k k k k k k
harynx, or esophagus transmits sound similar to that of air entering the stomach
k k k k k k k k k k k k
. Gastric fluid of patient who has fasted for at least 4 hours usually has a pH of 1
k k k k k k k k k k k k k k k k k k k
to 4, especially when the patient is not receiving gastric-acid inhibitor.
k k k k k k k k k k
27.A small-bore feeding tube is placed. Which technique will the nurse use to k k k k k k k k k k k
best verify tube placement? k k k
a. X-ray
b. pH testing k
c. Auscultation
d. Aspiration of contents k k
ANS: A k
At present, the most reliable method for verification of placement of small-
k k k k k k k k k k k
kbore feeding tubes is x-
k k k k
ray examination. Aspiration of contents and pH testingare not infallible. The nur
k k k k k k k k k k k k
se would need a more precise indicator to help differentiate the source of tube fe
k k k k k k k k k k k k k k
eding aspirate. Auscultation is no longer considered a reliable method for verifi
k k k k k k k k k k k
cation of tube placement because a tubeinadvertently placed in the lungs, phary
k k k k k k k k k k k k
nx, or esophagus transmits sound similar to that of air entering the stomach.
k k k k k k k k k k k k
28. The nurse is concerned about pulmonary aspiration when providing
k k k k k k k k
the patient with an intermittent tube feeding. Which action is the priority?
k k k k k k k k k k k
a. Observe the color of gastric contents. k k k k k