The nurse reads in the patient chart the doctor's day round note. The doctor writes AOX3, the nurse knows this means the patient is oriented to: Select all that apply.
Background
Person
Situation
Place
Time
Correct Answer : B,D,E
A) Background: Orientation to "background" is not a standard component of the "AOX3" (alert and oriented times three) assessment. Typically, orientation assessments focus on more specific elements such as person, place, and time, rather than background information.
B) Person: Orientation to "person" means that the patient is aware of who they are. This is a key aspect of the AOX3 assessment, which checks whether the patient can identify themselves correctly.
C) Situation: While awareness of the situation or current circumstances is important, "situation" is not included in the standard AOX3 assessment. The usual components are person, place, and time.
D) Place: Orientation to "place" means the patient knows where they are. This is a critical component of the AOX3 assessment, indicating that the patient can identify their current location.
E) Time: Orientation to "time" means that the patient is aware of the current date, day of the week, and time of day. This is another essential part of the AOX3 assessment, reflecting the patient's awareness of the temporal context.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Bell's palsy: Bell's palsy is characterized by sudden, unilateral facial weakness or paralysis. It does not cause the specific physical signs described in the question, such as a "moon" face, buffalo hump, or velvety discoloration around the neck.
B. Myxedema: Myxedema is associated with severe hypothyroidism and can lead to symptoms such as facial swelling and changes in skin texture, but it does not typically cause a round face, buffalo hump, or velvety neck discoloration. The velvety discoloration around the neck is more characteristic of insulin resistance rather than hypothyroidism.
C. Cushing's syndrome: Cushing's syndrome is caused by excess cortisol and is known for the characteristic signs described. A "moon" face, buffalo hump, and skin changes such as velvety discoloration (often termed "acanthosis nigricans") are hallmark features of this condition. These symptoms align with the body’s response to prolonged high levels of cortisol.
D. Scleroderma: Scleroderma involves skin thickening and tightening, primarily affecting the hands and face, but it does not typically cause a "moon" face, buffalo hump, or velvety neck discoloration. The changes in scleroderma are more related to skin fibrosis and less to the specific physical features listed.
Correct Answer is A
Explanation
A) Asymmetrical shape: One of the key "ABCD" characteristics of malignant melanoma is asymmetry. Melanomas often have an irregular shape where one half does not match the other, unlike benign moles, which are typically symmetrical. This characteristic helps in distinguishing malignant lesions from benign ones.
B) Diameter less than 6mm: Malignant melanomas are often larger than 6 mm in diameter, especially as they progress. While smaller lesions can still be malignant, a diameter less than 6 mm is not a distinguishing feature for melanoma. Typically, melanomas are identified as growing larger over time.
C) Color is uniform: Malignant melanomas usually exhibit multiple colors or uneven pigmentation rather than uniform color. Uniform color is more characteristic of benign moles. Melanomas can show a mix of colors, including shades of brown, black, and sometimes red or white.
D) Borders well demarcated: Malignant melanoma often has irregular, not well-defined borders. The edges of a melanoma are usually uneven or not clearly defined, unlike benign moles, which typically have smooth, well-demarcated borders.
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