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AH2 Exam 1 Study Questions and Answers Graded A+

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A patient with acute shortness of breath is admitted to the hospital. Which action should the nurse take during the initial assessment of the patient? a. Ask the patient to lie down to complete a full physical assessment. b. Briefly ask specific questions about this episode of respiratory dis...

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  • 19 de marzo de 2025
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AH2 final exam



AH2 Exam 1 Study Questions and
Answers Graded A+ 2025-2026
A patient with acute shortness of breath is admitted to the hospital. Which action should
the nurse take during the initial assessment of the patient?

a. Ask the patient to lie down to complete a full physical assessment.
b. Briefly ask specific questions about this episode of respiratory distress.
c. Complete the admission database to check for allergies before treatment.
d. Delay the physical assessment to first complete pulmonary function tests. - Correct
Ans-ANS: B
When a patient has severe respiratory distress, only information pertinent to the current
episode is obtained, and a more thorough assessment is deferred until later. Obtaining
a comprehensive health history or full physical examination is unnecessary until the
acute distress has resolved. Brief questioning and a focused physical assessment
should be done rapidly to help determine the cause of the distress and suggest
treatment. Checking for allergies is important, but it is not appropriate to complete the
entire admission database at this time. The initial respiratory assessment must be
completed before any diagnostic tests or interventions can be ordered

The nurse prepares a patient with a left-sided pleural effusion for a thoracentesis. How
should the nurse position the patient?

a. Supine with the head of the bed elevated 30 degrees
b. In a high-Fowler's position with the left arm extended
c. On the right side with the left arm extended above the head
d. Sitting upright with the arms supported on an over bed table - Correct Ans-ANS: D
The upright position with the arms supported increases lung expansion, allows fluid to
collect at the lung bases, and expands the intercostal space so that access to the
pleural space is easier. The other positions would increase the work of breathing for the
patient and make it more difficult for the health care provider performing the
thoracentesis

A diabetic patient's arterial blood gas (ABG) results are pH 7.28; PaCO2 34 mm Hg;
PaO2 85 mm Hg; HCO3- 18 mEq/L. The nurse would expect which finding?

a. Intercostal retractions
b. Kussmaul respirations
c. Low oxygen saturation (SpO2)
d. Decreased venous O2 pressure - Correct Ans-ANS: B
Kussmaul (deep and rapid) respirations are a compensatory mechanism for metabolic
acidosis. The low pH and low bicarbonate result indicate metabolic acidosis. Intercostal
retractions, a low oxygen saturation rate, and a decrease in venous O2 pressure would
not be caused by acidosis

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,AH2 final exam



On auscultation of a patient's lungs, the nurse hears low-pitched, bubbling sounds
during inhalation in the lower third of both lungs. How should the nurse document this
finding?

a. Inspiratory crackles at the bases
b. Expiratory wheezes in both lungs
c. Abnormal lung sounds in the apices of both lungs
d. Pleural friction rub in the right and left lower lobes - Correct Ans-ANS: A
Crackles are low-pitched, bubbling sounds usually heard on inspiration. Wheezes are
high-pitched sounds. They can be heard during the expiratory or inspiratory phase of
the respiratory cycle. The lower third of both lungs are the bases, not apices. Pleural
friction rubs are grating sounds that are usually heard during both inspiration and
expiration

The nurse palpates the posterior chest while the patient says "99" and notes absent
fremitus. Which action should the nurse take next?

a. Palpate the anterior chest and observe for barrel chest.
b. Encourage the patient to turn, cough, and deep breathe.
c. Review the chest x-ray report for evidence of pneumonia.
d. Auscultate anterior and posterior breath sounds bilaterally. - Correct Ans-ANS: D
To assess for tactile fremitus, the nurse should use the palms of the hands to assess for
vibration when the patient repeats a word or phrase such as "99." After noting absent
fremitus, the nurse should then auscultate the lungs to assess for the presence or
absence of breath sounds. Absent fremitus may be noted with pneumothorax or
atelectasis. The vibration is increased in conditions such as pneumonia, lung tumors,
thick bronchial secretions, and pleural effusion. Turning, coughing, and deep breathing
is an appropriate intervention for atelectasis, but the nurse needs to first assess breath
sounds. Fremitus is decreased if the hand is farther from the lung or the lung is
hyperinflated (barrel chest).The anterior of the chest is more difficult to palpate for
fremitus because of the presence of large muscles and breast tissue

A patient with a chronic cough has a bronchoscopy. After the procedure, which
intervention by the nurse is most appropriate?

a. Elevate the head of the bed to 80 to 90 degrees.
b. Keep the patient NPO until the gag reflex returns.
c. Place on bed rest for at least 4 hours after bronchoscopy.
d. Notify the health care provider about blood-tinged mucus. - Correct Ans-ANS: B
Risk for aspiration and maintaining an open airway is the priority. Because a local
anesthetic is used to suppress the gag/cough reflexes during bronchoscopy, the nurse
should monitor for the return of these reflexes before allowing the patient to take oral
fluids or food. Blood-tinged mucus is not uncommon after bronchoscopy. The patient
does not need to be on bed rest, and the head of the bed does not need to be in the
high-Fowler's position

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,AH2 final exam



The nurse completes a shift assessment on a patient admitted in the early phase of
heart failure. When auscultating the patient's lungs, which finding would the nurse most
likely hear?

a. Continuous rumbling, snoring, or rattling sounds mainly on expiration
b. Continuous high-pitched musical sounds on inspiration and expiration
c. Discontinuous, high-pitched sounds of short duration heard on inspiration
d. A series of long-duration, discontinuous, low-pitched sounds during inspiration -
Correct Ans-ANS: C
Fine crackles are likely to be heard in the early phase of heart failure. Fine crackles are
discontinuous, high-pitched sounds of short duration heard on inspiration. Rhonchi are
continuous rumbling, snoring, or rattling sounds mainly on expiration. Course crackles
are a series of long-duration, discontinuous, low-pitched sounds during inspiration.
Wheezes are continuous high-pitched musical sounds on inspiration and expiration

While caring for a patient with respiratory disease, the nurse observes that the patient's
SpO2 drops from 93% to 88% while the patient is ambulating in the hallway. What is the
priority action of the nurse?

a. Notify the health care provider.
b. Document the response to exercise.
c. Administer the PRN supplemental O2.
d. Encourage the patient to pace activity. - Correct Ans-ANS: C
The drop in SpO2 to 85% indicates that the patient is hypoxemic and needs
supplemental oxygen when exercising. The other actions are also important, but the first
action should be to correct the hypoxemia

The nurse teaches a patient about pulmonary function testing (PFT). Which statement,
if made by the patient, indicates teaching was effective?

a. "I will use my inhaler right before the test."
b. "I won't eat or drink anything 8 hours before the test."
c. "I should inhale deeply and blow out as hard as I can during the test."
d. "My blood pressure and pulse will be checked every 15 minutes after the test." -
Correct Ans-ANS: C
For PFT, the patient should inhale deeply and exhale as long, hard, and fast as
possible. The other actions are not needed with PFT. The administration of inhaled
bronchodilators should be avoided 6 hours before the procedure.

The nurse observes a student who is listening to a patient's lungs who is having no
problems with breathing. Which action by the student indicates a need to review
respiratory assessment skills?

a. The student starts at the apices of the lungs and moves to the bases.
b. The student compares breath sounds from side to side avoiding bony areas.

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, AH2 final exam


c. The student places the stethoscope over the posterior chest and listens during
inspiration.
d. The student instructs the patient to breathe slowly and a little more deeply than
normal through the mouth. - Correct Ans-ANS: C
Listening only during inspiration indicates the student needs a review of respiratory
assessment skills. At each placement of the stethoscope, listen to at least one cycle of
inspiration and expiration. During chest auscultation, instruct the patient to breathe
slowly and a little deeper than normal through the mouth. Auscultation should proceed
from the lung apices to the bases, comparing opposite areas of the chest, unless the
patient is in respiratory distress or will tire easily. If so, start at the bases (see Fig. 26-7).
Place the stethoscope over lung tissue, not over bony prominences.

A patient who has a history of chronic obstructive pulmonary disease (COPD) was
hospitalized for increasing shortness of breath and chronic hypoxemia (SaO2 levels of
89% to 90%). In planning for discharge, which action by the nurse will be most effective
in improving compliance with discharge teaching?

a. Start giving the patient discharge teaching on the day of admission.
b. Have the patient repeat the instructions immediately after teaching.
c. Accomplish the patient teaching just before the scheduled discharge.
d. Arrange for the patient's caregiver to be present during the teaching. - Correct Ans-
ANS: D
Hypoxemia interferes with the patient's ability to learn and retain information, so having
the patient's caregiver present will increase the likelihood that discharge instructions will
be followed. Having the patient repeat the instructions will indicate that the information
is understood at the time, but it does not guarantee retention of the information.
Because the patient is likely to be distracted just before discharge, giving discharge
instructions just before discharge is not ideal. The patient is likely to be anxious and
even more hypoxemic than usual on the day of admission, so teaching about discharge
should be postponed.

A patient is admitted to the emergency department complaining of sudden onset
shortness of breath and is diagnosed with a possible pulmonary embolus. How should
the nurse prepare the patient for diagnostic testing to confirm the diagnosis?

a. Start an IV so contrast media may be given.
b. Ensure that the patient has been NPO for at least 6 hours.
c. Inform radiology that radioactive glucose preparation is needed.
d. Instruct the patient to undress to the waist and remove any metal objects. - Correct
Ans-ANS: A
Spiral computed tomography (CT) scans are the most commonly used test to diagnose
pulmonary emboli, and contrast media may be given IV. A chest x-ray may be ordered
but will not be diagnostic for a pulmonary embolus. Preparation for a chest x-ray
includes undressing and removing any metal. Bronchoscopy is used to detect changes
in the bronchial tree, not to assess for vascular changes, and the patient should be NPO
6 to 12 hours before the procedure. Positron emission tomography (PET) scans are

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