A nurse in a community health clinic is explaining to staff members that a mutation of influenza has increased the communicability of the virus.
Which of the following information should the nurse include to describe the effect of communicability of a virus?

The new mutation can survive in the environment and retain infectivity.

The new mutation causes more severe disease.

The new mutation spreads easier from one individual to another.

The new mutation requires a larger amount of the virus to cause disease.

Answer and Explanation

The Correct Answer is C

Choice A rationale
While it’s true that some mutations can allow a virus to survive longer in the environment, this doesn’t necessarily increase the virus’s communicability, or its ability to spread from person to person.
Choice B rationale
A mutation that causes more severe disease can make an illness more dangerous, but it doesn’t necessarily make the virus more communicable. In fact, viruses that cause severe disease can sometimes be less communicable, because severely ill individuals are less likely to be moving around and spreading the virus.
Choice C rationale
The new mutation spreads easier from one individual to another. This is the definition of increased communicability. When a virus mutates in a way that allows it to spread more easily between individuals, this can lead to more cases of the disease, especially if the population is not immune to the new strain.
Choice D rationale

A mutation that requires a larger amount of the virus to cause disease would actually decrease the virus’s communicability. If more viral particles are needed to cause an infection, the virus would be less likely to spread from person to person.

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 A

Explanation

Choice A rationale
Acute Stress Disorder (ASD) is a mental health condition that can occur in the immediate aftermath of a traumatic event, with symptoms starting within four weeks of the event and lasting for a minimum of three days and up to one month. This client’s statement about experiencing nightmares following a car crash two weeks ago aligns with the diagnosis of ASD.

Nightmares are a common symptom of ASD, often replaying the traumatic event, leading to disrupted sleep and increased distress.
Choice B rationale
This statement is more indicative of Post-Traumatic Stress Disorder (PTSD), a related but distinct condition from ASD. PTSD is characterized by persistent and intrusive memories of the traumatic event, which can include flashbacks, and symptoms must last for more than a month and cause significant distress or functional impairment. The chronic nature of the symptoms described by the client, including frequent flashbacks since childhood, is more consistent with PTSD than ASD.
Choice C rationale
This statement could suggest a condition known as Specific Phobia, Situational Type. This is a type of anxiety disorder characterized by an intense, persistent fear of certain situations. The individual will avoid the situation or endure it with intense fear or anxiety. In this case, the client’s inability to drive following a car crash two years ago could indicate a specific phobia related to driving.
Choice D rationale
The experience described by the client in this statement is indicative of a dissociative symptom, which can be a feature of several different mental health disorders, including but not limited to Dissociative Disorders and PTSD1. The feeling of leaving one’s body is referred to as depersonalization, a type of dissociation that can occur as a response to trauma. However, without more information, it is difficult to align this statement with a specific diag

A. The cortico-striato-thalamo-cortical circuit (CSTC) of the brain is associated with feelings of fear. B. The amygdala-centered (ACC) circuit of the brain is associated with feelings of apprehension. C. The cortico-striato-thalamo-cortical circuit (CSTC) of the brain is associated with phobias. D. The amygdala-centered (ACC) circuit of the brain is associated with feelings of panic.

Correct Answer is A

Explanation

Choice A rationale
The cortico-striato-thalamo-cortical circuit (CSTC) of the brain is associated with feelings of fear. Anxiety disorders are characterized by an overactivation of this circuit, leading to excessive fear responses14.
Choice B rationale
The amygdala-centered (ACC) circuit of the brain is not typically associated with feelings of apprehension. The ACC is more commonly associated with processing emotions and fear learning14.
Choice C rationale
The cortico-striato-thalamo-cortical circuit (CSTC) of the brain is not specifically associated with phobias. While this circuit plays a role in fear responses, it is not specific to phobic responses14.
Choice D rationale
The amygdala-centered (ACC) circuit of the brain is associated with feelings of panic. However, it is not the only brain circuit involved in anxiety. Other circuits, including the CSTC, also play important roles14.

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 in a community health clinic is explaining to staff members that a mutation of influenza has increased the communicability of the virus. Which of the following information should the nurse include to describe the effect of communicability of a virus?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a client who has been diagnosed with acute stress disorder. Which of the following client statements aligns with this diagnosis?

Correct Answer is A

Explanation

A nurse is caring for a client who is experiencing manifestations of anxiety. The nurse should recognize which of the following statements about the neurophysiologic manifestations of anxiety as correct?

Correct Answer is A

Explanation

A nurse in an outpatient mental health clinic is discussing the development of anxiety-related disorders in children to a group of parents. The nurse should include that which of the following is an adverse childhood experience (ACE) that can contribute to the development of an anxiety disorder?

A nurse is caring for a client who is in physical restraints after demonstrating aggressive behavior. Which of the following criteria must be met before the nurse can remove the restraints?

A nurse on an inpatient mental health unit is caring for a client who is experiencing panic level anxiety. Which of the following findings should the nurse expect?

A nurse is educating a client about the risk factors associated with the development of anxiety disorders. Which client is most likely to develop an anxiety-related disorder?

A nurse is caring for a client who is worried about developing a mental health disorder due to their childhood experiences. Which of the following family characteristics is a protective factor against adverse childhood experiences?

A nurse is assessing a 6-year-old child who has experienced violence at school. Which of the following strategies should the nurse use during their assessment of this client?

A nurse is manning a phone line for trauma and crisis support. A client on the phone inquires, “Could you explain how trauma-related disorders develop?” Which response should the nurse provide?

A nurse is working to build rapport and trust with new patients. Which of the following actions should the nurse take?

A nurse in a community health clinic is explaining to staff members that a mutation of influenza has increased the communicability of the virus.
Which of the following information should the nurse include to describe the effect of communicability of a virus?