A nurse is reviewing a client’s cardiac rhythm strips and notes a constant P-R interval of 0.35 seconds.

Which of the following dysrhythmias is the client displaying

Atrial fibrillation.

Complete heart block

First-degree atrioventricular block

Premature atrial complexes

Answer and Explanation

The Correct Answer is C

. Answer and explanation.

The correct answer is choice C, first-degree atrioventricular block.

This is because the PR interval is longer than normal, which indicates a delay in the conduction of electrical impulses from the atria to the ventricles through the AV node. A normal PR interval is 0.12 to 0.2 seconds, or 3 to 5 small squares on the EKG strip.

In this case, the PR interval is 0.35 seconds, which is more than 5 small squares.

Choice A is wrong because atrial fibrillation is a type of arrhythmia where the atria beat irregularly and rapidly, producing chaotic and variable P waves and an irregular ventricular response.

There is no constant PR interval in atrial fibrillation.

Choice B is wrong because complete heart block is a type of arrhythmia where there is no conduction of electrical impulses from the atria to the ventricles, resulting in independent and dissociated atrial and ventricular rhythms.

There are no consistent P waves or PR intervals in complete heart block.

Choice D is wrong because premature atrial complexes are extra beats that originate from the atria and interrupt the normal sinus rhythm.

They produce abnormal P waves that are different from the sinus P waves, and may have a shorter or longer PR interval depending on the timing of the impulse.

However, they do not cause a constant prolongation of the PR interval.

Nursing Test Bank

Quiz #1: RN Exams Pharmacology Exams Quiz #2: RN Exams Medical-Surgical Exams Quiz #3: RN Exams Fundamentals Exams Quiz #4: RN Exams Maternal-Newborn Exams Quiz #5: RN Exams Anatomy and Physiology Exams Quiz #6: RN Exams Obstetrics and Pediatrics Exams Quiz #7: RN Exams Fluid and Electrolytes Exams Quiz #8: RN Exams Community Health Exams Quiz #9: RN Exams Promoting Health across the lifespan Exams Quiz #10: RN Exams Multidimensional care Exams

Get 100+ Naxlex Exit Exams for $79 Try Naxlex NCLEX-RN (14 Day Free-Trial)

Naxlex Comprehensive Predictor Exams

Quiz #1: Naxlex RN Comprehensive online practice 2019 B with NGN Quiz #2: Naxlex RN Comprehensive Predictor 2023 Quiz #3: Naxlex RN Comprehensive Predictor 2023 Exit Exam A Quiz #4: Naxlex HESI Exit LPN Exam Quiz #5: Naxlex PN Comprehensive Predictor PN 2020 Quiz #6: Naxlex VATI PN Comprehensive Predictor 2020 Quiz #8: Naxlex PN Comprehensive Predictor 2023 - Exam 1 Quiz #10: Naxlex HESI PN Exit exam Quiz #11: Naxlex HESI PN EXIT Exam 2

Free Nursing Study Resources

Correct Answer is D

No explanation

A. The leader has group members vote on what they would like to learn about during the session. B. The leader lectures about medication adverse effects to the group members. C. The leader allows the group to discuss whatever they would like to regarding their medications. D. The leader encourages group members to remain silent until questions are called for.

Correct Answer is C

Explanation

The leader allows the group to discuss whatever they would like to regarding their medications.

This is because a laissez-faire leadership style is characterized by minimal guidance and direction from the leader, and maximum freedom and autonomy for the followers.

The leader does not impose any rules or expectations on the group, and lets them decide how to manage their own learning and behavior.

Choice A is wrong because having group members vote on what they would like to learn about during the session is an example of a democratic leadership style, not a laissez-faire one.

A democratic leader solicits input and feedback from the group, and makes decisions based on consensus and majority rule.

Choice B is wrong because lecturing about medication adverse effects to the group members is an example of an authoritarian leadership style, not a laissez-faire one.

An authoritarian leader dictates what the group should do and how they should do it, without considering their opinions or preferences.

Choice D is wrong because encouraging group members to remain silent until questions are called for is an example of a paternalistic leadership style, not a laissez-faire one.

A paternalistic leader treats the group as if they are incapable of making their own decisions, and assumes a protective and nurturing role over them.

Normal ranges for leadership styles are not applicable in this context, as different styles may be more or less effective depending on the situation and the goals of the group.

However, some general advantages and disadvantages of each style are:

Laissez-faire: Advantages - fosters creativity, independence, and self-motivation; Disadvantages - may lead to chaos, confusion, and lack of accountability.
Democratic: Advantages - promotes participation, collaboration, and satisfaction; Disadvantages - may be time-consuming, inefficient, and conflict-prone.
Authoritarian: Advantages - provides clarity, direction, and control; Disadvantages - may cause resentment, resistance, and dependency.
Paternalistic: Advantages - creates trust, loyalty, and commitment; Disadvantages - may inhibit growth, development, and empowerment.

View Question and Answer

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

A nurse is reviewing a client’s cardiac rhythm strips and notes a constant P-R interval of 0.35 seconds. Which of the following dysrhythmias is the client displaying

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a client who has given informed consent for electroconvulsive therapy. Just before the procedure, the client tells the nurse she is considering not going forward with the treatment.

Correct Answer is D

A nurse in an acute care mental health facility is participating in a medication education group. The leader of the group uses a laissez-faire leadership style. Which of the following actions should the nurse expect from the leader during the session?

Correct Answer is C

Explanation

A nurse is caring for a client who is experiencing a panic attack. Which of the following actions should the nurse take?

A case manager is meeting with a client who asks about using alternative therapies to manage her rheumatoid arthritis.

A nurse is providing teaching about the use of crutches using a three-point gait to a client who has a tibia fracture. Which of the following actions by the client indicates an understanding of the teaching?

A nurse is assessing a child who has bacterial pneumonia. Which of the following manifestations should the nurse expect?

A nurse is providing preoperative teaching to a client about promoting circulation during the postoperative period. Which of the following instructions should the nurse include?

A charge nurse on a medical-surgical unit is assisting with the emergency response plan following an external disaster in the community. In anticipation of multiple client admissions, which of the following current clients should the nurse recommend for early discharge?

A nurse in an emergency department is caring for a client. Exhibits The nurse is preparing to discharge the client. Which of the following statements by the client indicate an understanding of the discharge teaching? Select all that apply.

A nurse in an emergency department is reviewing the medical record of a client who is having an acute myocardial infarction. Which of the following findings places the client at risk if he receives alteplase?

A nurse is reviewing a client’s cardiac rhythm strips and notes a constant P-R interval of 0.35 seconds.

Which of the following dysrhythmias is the client displaying