At the beginning of your shift, you start your rounds on your patients. Upon entering this patient’s room, you observe that the cardiac monitor shows sinus tachycardia, is apneic and no pulses are palpable by the nurse.

What is the first action that the nurse should take?

Administer the prescribed Beta-Blocker

Prepare for Cardioversion per hospital protocol.

Give 100% oxygen per non-rebreather mask.

Start CPR

Answer and Explanation

The Correct Answer is D

The absence of palpable pulses suggests a lack of effective cardiac output, and the patient is in cardiac arrest. In this situation, immediate initiation of cardiopulmonary resuscitation (CPR) is crucial to maintain circulation and provide oxygenation to vital organs.
CPR consists of chest compressions and rescue breaths to circulate oxygenated blood to the brain and other vital organs. It is the primary intervention in cardiac arrest to provide temporary life support until advanced cardiac life support (ACLS) measures, such as defibrillation or medication administration, can be initiated.
A. Administering the prescribed Beta-Blocker in (option A) is incorrect because Administering a beta-blocker is not the initial action in a patient who is in cardiac arrest and requires immediate resuscitation.
B. Prepare for Cardioversion per hospital protocol (option B) is incorrect because Cardioversion, which is the delivery of an electric shock to the heart, may be considered in certain situations like unstable ventricular tachycardia or certain supraventricular tachycardias. However, in the given scenario, the patient is unresponsive and has no pulses, indicating cardiac arrest where CPR takes precedence over cardioversion.
C. Give 100% oxygen per non-rebreather mask in (option C) is incorrect because: While oxygenation is important, it should not delay or replace the initiation of CPR, which is the immediate priority in a patient without palpable pulses.
Therefore, the first action that the nurse should take in this scenario is to start CPR.

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Correct Answer is C

Explanation

In the initial 24 hours after burn injury, fluid resuscitation is a critical priority in the management of burn patients. Burn injuries can lead to significant fluid loss, both locally at the burn site and systemically due to increased capillary permeability. Fluid resuscitation aims to restore and maintain adequate intravascular volume, ensuring sufficient tissue perfusion and organ function.
The Parkland Formula is commonly used to guide fluid resuscitation in burn patients. It involves calculating the total volume of fluid needed in the first 24 hours, with a portion given in the initial hours after injury and the remainder given over the remaining hours.
A. Sterile dressing changes (option A) are incorrect because they are important in wound care management for burn patients to prevent infection. However, fluid resuscitation takes precedence within the first 24 hours.
B. Emotional support (option B) is incorrect because it is an essential aspect of burn care, as burn injuries can have a significant psychological impact. While emotional support is crucial for the patient's overall well-being, it may not be the highest priority within the first 24 hours compared to addressing the physiological needs of fluid resuscitation.
D. Range-of-motion exercises (option D) are incorrect because they are important for preventing contractures and maintaining joint mobility in burn patients. However, they are typically initiated after the initial fluid resuscitation phase and wound stabilization.
Therefore, the priority the nurse anticipates within the first 24 hours for a 31-year-old male patient with burn injuries is fluid resuscitation.

A. Pupil response, pulse pressure, urine output. B. Level of consciousness, urine output, lactate level C. Blood pressure, pulse, respirations. D. Breath sounds, heart rate, pupil response

Correct Answer is B

Explanation

Assessing tissue perfusion is crucial in evaluating the adequacy of oxygen and nutrient delivery to the body's tissues. While multiple factors contribute to tissue perfusion, the options provided in choice B are key indicators:
Level of consciousness: Altered mental status or changes in the patient's level of consciousness can be a sign of impaired cerebral perfusion, which reflects overall tissue perfusion.
Urine output: Monitoring urine output provides information about renal perfusion and kidney function. Decreased urine output can be indicative of inadequate tissue perfusion.
Lactate level: Lactate is a by-product of anaerobic metabolism that accumulates when there is insufficient oxygen delivery to tissues. Elevated lactate levels indicate tissue hypoperfusion and cellular oxygen debt.

A. Pupil response, pulse pressure, and urine output in (option A) are incorrect because While pupil response and pulse pressure may provide some information about perfusion, they do not encompass a comprehensive assessment of tissue perfusion. Additionally, assessing urine output is important, but it alone may not provide a complete picture of tissue perfusion status.
C. Blood pressure, pulse, and respirations in (option C) are incorrect because Blood pressure, pulse, and respirations are important vital signs to monitor, but they do not solely indicate tissue perfusion. Hypotension, for example, can be a late sign of inadequate tissue perfusion.
D. Breath sounds, heart rate, and pupil response in (option D) are incorrect because: Although breath sounds and heart rate can be affected by changes in tissue perfusion, they are not specific or comprehensive indicators of tissue perfusion status. Pupil response alone does not provide a complete assessment of tissue perfusion.
Therefore, the most accurate assessment of tissue perfusion in a patient in shock involves evaluating the level of consciousness, urine output, and lactate levels.

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At the beginning of your shift, you start your rounds on your patients. Upon entering this patient’s room, you observe that the cardiac monitor shows sinus tachycardia, is apneic and no pulses are palpable by the nurse. What is the first action that the nurse should take?

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A 31-year-old male patient with burn injuries is admitted to the burn unit. Which priority does the nurse anticipate within the first 24 hours?

Correct Answer is C

Explanation

Which of the following is the most accurate assessment of tissue perfusion in a patient in shock?

Correct Answer is B

Explanation

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At the beginning of your shift, you start your rounds on your patients. Upon entering this patient’s room, you observe that the cardiac monitor shows sinus tachycardia, is apneic and no pulses are palpable by the nurse.

What is the first action that the nurse should take?