Exam (elaborations)
JB Test Prep EMT Questions And Answers With Verified Solutions Already Passed Latest Updated 2024
- Course
- Institution
JB Test Prep EMT Questions And Answers With Verified Solutions Already Passed Latest Updated 2024
[Show more]
Content preview
JB Test Prep EMT Questions AndAnswers With Verified Solutions Already
Passed Latest Updated 2024
D - ANSWER✔✔All of the following would cause an increased level of carbon
dioxide in the arterial blood, EXCEPT:
A: short exhalation phase.
B: reduced tidal volume.
C: slow, shallow breathing.
D: deep, rapid breathing.
The correct answer is C - ANSWER✔✔A woman presents with acute shortness of
breath. Her breathing appears labored and her skin is pale. You should:
A: deliver humidified oxygen and administer an inhaled bronchodilator.
B: ensure that her oxygen saturation does not fall below 85 percent.
C: administer high-flow oxygen and assess the quality of her breathing.
D: place her supine and assist her ventilations with a bag-mask device.
The correct answer is D; - ANSWER✔✔Which of the following signs or
symptoms is indicative of cerebral hypoxia?
A: Diffuse wheezing on exhalation
B: Chief complaint of dyspnea
C: Heart rate greater than 120 beats/min
D: Decreased level of consciousness
,The correct answer is A; - ANSWER✔✔You are assessing a 66-year-old man who
has emphysema and complains of worsened shortness of breath. He is confused,
has a heart rate of 120 beats/min, and an oxygen saturation of 89%. Which of the
following assessment findings should concern you the MOST?
A: Confusion
B: Worsened shortness of breath
C: Low oxygen saturation
D: Tachycardia
The correct answer is C; - ANSWER✔✔Which of the following is the preferred
initial method for providing artificial ventilations to an apneic adult?
A: Flow-restricted, oxygen-powered ventilation device
B: Two-person bag-valve-mask technique with 100% oxygen
C: Mouth-to-mask technique with supplemental oxygen
D: One-person bag-valve-mask technique with 100% oxygen
The correct answer is A; - ANSWER✔✔Which of the following processes occurs
during inhalation?
A: The intercostal muscles and diaphragm both contract.
B: The diaphragm contracts and the intercostal muscles relax.
C: The diaphragm descends and the intercostal muscles relax.
D: The intercostal muscles relax and the diaphragm descends.
,The correct answer is A; - ANSWER✔✔Which of the following would MOST
likely occur if an adult patient is breathing at a rate of 45 breaths/min with shallow
depth?
A: Most of his or her inhaled air will not go beyond the anatomic dead space.
B: The lungs would become hyperinflated, potentially causing a pneumothorax.
C: Alveolar minute volume would increase due to the rapid respiratory rate.
D: The volume of air that reaches the alveoli would increase significantly.
The correct answer is D; - ANSWER✔✔Occasional, irregular breaths that may be
observed in a cardiac arrest patient are called:
A: Biot respirations.
B: Cheyne-Stokes respirations.
C: ataxic respirations.
D: agonal gasps.
The correct answer is B; - ANSWER✔✔During the inhalation phase of breathing:
A: the muscles in between the ribs relax, which lifts the ribs up and out.
B: pressure within the thorax decreases and air is drawn into the lungs.
C: air passively enters the lungs as pressure within the thorax increases.
D: the diaphragm and intercostal muscles contract and ascend.
The correct answer is D; - ANSWER✔✔You are assessing a 70-year-old male who
complains of pain in both of his legs. He is conscious and alert, has a blood
pressure of 160/90 mm Hg, a pulse rate of 110 beats/min, and respirations of 14
, breaths/min and unlabored. Further assessment reveals edema to both of his feet
and legs and jugular venous distention. This patient's primary problem is MOST
likely:
A: chronic hypertension.
B: left heart failure.
C: pulmonary edema.
D: right heart failure.
The correct answer is B; - ANSWER✔✔Which of the following is the MOST
detrimental effect that tachycardia can have on a patient experiencing a cardiac
problem?
A: Decreased cardiac functioning
B: Increased oxygen demand
C: Increased stress and anxiety
D: Increased blood pressure
The correct answer is C; - ANSWER✔✔While assessing a patient with chest pain,
you note that his pulse is irregular. This indicates:
A: a dysfunction in the left side of the patient's heart
B: acute myocardial infarction or angina pectoris.
C: abnormalities in the heart's electrical conduction system.
D: high blood pressure that is increasing cardiac workload.
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller classhub. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $11.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
72042 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now
