Question 1

Seeing imaginary people would be an example of a ____ symptom of schizophrenia.

Accepted Answer

Positive symptoms of schizophrenia involve the presence of abnormal experiences, such as hallucinations or delusions. Seeing imaginary people is an example of a positive symptom.

Question 2

Xena is found wandering the streets of New Orleans and, when asked questions, says nothing. What symptom is Xena manifesting?

Accepted Answer

Xena's lack of speech is indicative of alogia, which is a symptom of schizophrenia characterized by diminished or absent speech.

Question 3

Katherine, who has been diagnosed with schizophrenia, believes that others are talking about her. This most likely represents ____.

Accepted Answer

Delusions of reference involve the belief that common elements of the environment are directly related to oneself, such as thinking that people are talking about you.

Question 4

Delusions and hallucinations are most common in ____.

Accepted Answer

Delusions and hallucinations are characteristic symptoms of schizophrenia, a severe mental disorder that affects a person's ability to think, feel, and behave clearly. Dissociative identity disorder, formerly known as multiple personality disorder, involves the presence of two or more distinct personality states. Phobic disorder, also known as specific phobia, involves an excessive fear of a specific object or situation, but does not typically involve delusions or hallucinations.

Question 5

Speech characterized as a word salad is most associated with ____.

Accepted Answer

Speech characterized as a word salad is most commonly associated with the symptoms of schizophrenia, particularly during acute episodes. This type of speech is marked by a jumbled mix of words and phrases that lack coherent meaning or syntax.

Question 6

Disorganized speech is best characterized as ____.

Accepted Answer

Disorganized speech, also known as "loose associations," involves a lack of association between ideas and events, leading to disconnected or jumbled speech patterns. It is often seen in individuals with schizophrenia or other psychotic disorders. Poor use of grammar (A) and a lack of vocabulary (B) may be present, but they do not fully capture the essence of disorganized speech. Expression of inconsistent beliefs (C) is also a symptom of psychotic disorders, but it does not directly relate to speech patterns.

Question 7

Approximately ____ of people with schizophrenia exhibit negative symptoms.

Accepted Answer

Negative symptoms are characterized by deficits in emotional expression, motivation, and cognition. Around 25% of people with schizophrenia exhibit predominantly negative symptoms which significantly impair their functioning and quality of life. It is important to identify and treat these symptoms as they are less responsive to medication compared to positive symptoms like hallucinations and delusions.

Question 8

Lorena is a person with schizophrenia who remains rigid and motionless for hours on end. Which symptom of schizophrenia is most closely associated with Lorena's behavior?

Accepted Answer

Catatonic stupor is a symptom of schizophrenia characterized by prolonged periods of rigidity and immobility. This behavior can manifest in various ways, including staying in one position for hours on end, resisting movement or manipulation, or exhibiting unusual postures or gestures.

Question 9

Which symptom is a positive symptom of schizophrenia?

Accepted Answer

Disordered behavior is a positive symptom of schizophrenia, meaning it is an additional behavior that is not present in a healthy individual. Examples of disordered behavior include agitation, catatonia, and unusual movements or gestures. Avolition, blunted affect, and alogia are negative symptoms, meaning they involve the absence of behaviors that are present in a healthy individual.

Question 10

Peter often exhibits strange behavior. He sometimes seems to be under the impression that he is the mayor of New York City, and often can be seen muttering to himself. Peter is most likely to be diagnosed with what kind of disorder?

Accepted Answer

Peter's symptoms, such as the delusion that he is the mayor and muttering to himself, are characteristic of schizophrenia - a severe mental disorder that affects how a person thinks, feels, and behaves. Personality disorder and anxiety disorder do not usually present with these symptoms, and dissociative disorder involves a disruption in a person's conscious awareness or identity, which is not reflected in Peter's behavior as described.

Question 11

A person diagnosed with schizophrenia today will most likely ____.

Accepted Answer

Current treatments for schizophrenia, including medications and psychosocial therapies, can manage symptoms effectively for many individuals. While not a cure, these treatments can lead to symptom reduction over time. Age can also bring a decrease in the intensity of symptoms for some individuals with schizophrenia, although this is not universal.

Question 12

Schizophrenia ____.

Accepted Answer

Schizophrenia typically develops earlier in men than in women, usually in their late teens or early twenties. This is a well-established finding in the research literature.

None of the other answer choices are supported by the literature. Schizophrenia occurs at about the same rate in men and women (A), though certain symptoms or subtypes of the disorder may be more common in one gender than the other. Schizophrenia also occurs across all ethnic and racial groups (C) and socioeconomic levels (D). In fact, some studies suggest that certain environmental factors associated with low socioeconomic status (such as prenatal stress, poor nutrition, and exposure to toxins) may increase the risk of developing schizophrenia.

Question 13

Positive symptoms of schizophrenia are to ____, as negative symptoms of schizophrenia are to ____.

Accepted Answer

Positive symptoms of schizophrenia refer to an excess or distortion of normal function, such as hallucinations, delusions, and disordered thinking. Negative symptoms, on the other hand, refer to deficits in normal function, such as flat affect, alogia, and avolition. Therefore, option C is the best choice, as it correctly identifies the nature of positive and negative symptoms of schizophrenia. Options A, B, and D do not accurately reflect the distinction between positive and negative symptoms.

Question 14

People with schizophrenia who primarily exhibit positive symptoms are more likely to ____.

Accepted Answer

Positive symptoms of schizophrenia, such as hallucinations and delusions, typically respond better to medication than negative symptoms. This is because positive symptoms are caused by dopamine overactivity, which can be targeted by antipsychotic medication. Therefore, people with primarily positive symptoms are more likely to respond to medication.

Question 15

Delusions are to disordered ____ as hallucinations are to disordered ____.

Accepted Answer

Delusions refer to a disordered belief system or thoughts, whereas hallucinations refer to disordered perceptions, such as hearing or seeing things that aren't there. Therefore, the best answer is B, which matches delusions with disordered thoughts and hallucinations with disordered perceptions.

Question 16

A person with schizophrenia ____.

Accepted Answer

Schizophrenia is a chronic mental illness, so symptoms can persist throughout a person's adult life even with treatment.

Answer: B is incorrect because individuals with schizophrenia may experience social withdrawal and may not prefer being around others.

Answer: C is incorrect because symptoms usually manifest in late adolescence or early adulthood.

Answer: D is incorrect because multiple personalities is a separate diagnosis, dissociative identity disorder (DID), and is not a symptom of schizophrenia.

Question 17

Ahmet is a person with schizophrenia. His ideas are loosely associated when he speaks. For example, he may say, "The dog wandered into the storm. I picked up the peas with the fork for seventy-two days." Which symptom of schizophrenia is most closely associated with Ahmet's behavior?

Accepted Answer

Ahmet's behavior is an example of formal thought disorder, which is characterized by disorganized thinking and speaking. People with formal thought disorder may jump from one idea to another or use words that are unrelated to the topic at hand. Delusions involve holding false beliefs, hallucinations involve perceiving things that are not actually present, and catatonia involves a range of behaviors including immobility and lack of response. None of these symptoms are directly reflected in Ahmet's behavior.

Question 18

Which symptom would be most consistent with "blunted affect?"

Accepted Answer

Blunted affect refers to a decrease in the intensity or range of emotional expression. Showing no facial expression when being informed of a cancer diagnosis is a classic example of blunted affect.

Question 19

The most common type of hallucination in schizophrenia is ____.

Accepted Answer

Auditory hallucinations, or hearing voices, are the most common type of hallucination experienced by individuals with schizophrenia.

Question 20

People with schizophrenia who exhibit a catatonic stupor ____.

Accepted Answer

People with catatonic stupor exhibit extreme motor disturbances, such as remaining motionless and rigid for long periods of time.

Quiz 13: Mental Health Disorders