For the past 3 weeks, the nurse has observed a patient interacting with staff and other patients, helping decorate the dining room for a party, and leading the singing in the activity room. Today, the patient tearfully refuses to dress or get out of bed. The nurse recognizes these behaviors as evidence of which psychiatric disorder?
Bipolar disorder
Dysthymic disorder
Hypomanic episode
Unipolar depression
The Correct Answer is A
A. Bipolar disorder: The described behavior of extreme mood swings (elevated mood followed by significant depression) is characteristic of bipolar disorder.
B. Dysthymic disorder: Dysthymic disorder (now known as persistent depressive disorder) involves a chronic state of depression but does not typically feature such pronounced mood swings.
C. Hypomanic episode: A hypomanic episode would involve elevated mood but would not usually be followed by the severe depressive episode described.
D. Unipolar depression: Unipolar depression is characterized by a persistent low mood rather than the dramatic shifts described.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Rheumatoid arthritis is inflammatory: Rheumatoid arthritis (RA) is an autoimmune disease that causes inflammation of the joints. Osteoarthritis (OA) is a degenerative joint disease characterized by the breakdown of joint cartilage.
B. Rheumatoid arthritis is curable: RA is not curable; it can be managed but not cured.
C. Rheumatoid arthritis is degenerative: RA is primarily inflammatory, although it can lead to degenerative changes. OA is primarily degenerative.
D. Rheumatoid arthritis only affects patients over a certain age. RA can affect individuals of any age, while OA is more common in older adults.
Correct Answer is C
Explanation
A. The sites of entry and exit: While important for assessing burn severity, immediate concern is not the primary issue.
B. Control of bleeding: Electrical burns do not typically cause significant external bleeding.
C. The likelihood of cardiac arrest: Electrical burns can cause cardiac arrhythmias or arrest, making this the primary concern.
D. The extent and depth of the burn While important for treatment, the immediate concern is cardiac arrest.
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