A nurse is preparing to apply a pulse oximeter to a child who is having an acute asthma attack. Select the areas the nurse can correctly place the pulse oximeter.
(Select All that Apply.)
Foot
Forearm
Earlobe
Fingertip
Toe
Cheek
Cheek
Correct Answer : A,C,D,E
A. Foot: Suitable for infants or younger children, especially in cases of limited upper extremity access.
B. Forearm: Not a typical placement site for pulse oximetry due to lack of adequate perfusion.
C. Earlobe: Often used when peripheral sites are unreliable, especially in cases of poor circulation.
D. Fingertip: The most common site for older children or adults.
E. Toe: Frequently used in infants or small children.
F. Cheek: Not a standard site for pulse oximeter placement.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Upright: In an upright position, gravity helps expand the lungs, allowing for maximal ventilation and improved oxygenation. This position helps the diaphragm move downward and increases lung volume, making it easier to breathe.
B. Side-lying: Side-lying positions may be helpful in certain situations, such as in cases of aspiration pneumonia, but they do not provide the best lung expansion for respiratory failure.
C. Supine: Lying flat on the back can increase the work of breathing and make it harder for the lungs to fully expand, especially in a child with respiratory distress.
D. Prone: The prone position is sometimes used in cases of acute respiratory distress syndrome (ARDS) in adults, but it is not commonly recommended for children with pneumonia unless specifically ordered by the healthcare provider.
Correct Answer is C
Explanation
A. Severe cyanosis: More typical of cyanotic congenital heart defects, not coarctation of the aorta, which is an acyanotic defect.
B. Machine-like murmur: Characteristic of patent ductus arteriosus (PDA), not coarctation of the aorta.
C. Decreased blood pressure in the legs: Classic finding in coarctation of the aorta due to narrowed aortic arch restricting blood flow to the lower body.
D. Pulmonary edema: Possible in severe cases but not a primary or expected manifestation.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.
