Nokea
Cultural beliefs and personal characteristics determine ____ behavior in individuals and families. More than half of all health problems are the result of behavior and lifestyle.
Correct Answer: health
Rationale: Cultural beliefs and personal characteristics determine health behavior in individuals and families. More than half of all health problems are the result of behavior and lifestyle.
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During a physical assessment the nurse observes a patient experiencing a sudden audible expulsion of air from the lungs. What should the nurse document that the patient is experiencing?
- A. Dyspnea
- B. Cyanosis
- C. Coughing
- D. Ecchymosis
Correct Answer: C
Rationale: Coughing is a sudden audible expulsion of air from the lungs. Coughing is an essential protective response that serves to clear the lungs, bronchi, or trachea of irritants and secretions or to prevent aspiration of foreign material into the lungs. It is a common sign of diseases of the larynx, bronchi, and lungs.
A condition in which a patient experiences bluish discoloration of the skin and mucous membranes caused by an increase of deoxygenated hemoglobin in the blood is known as ____.
Correct Answer: cyanosis
Rationale: Cyanosis is a bluish discoloration of the skin and mucous membranes caused by an increase of deoxygenated hemoglobin in the blood.
As part of an assessment the nurse asks the patient for subjective information related to the present illness. What are the subjective findings perceived by the patient?
- A. Assessments
- B. Symptoms
- C. Signs
- D. Observations
Correct Answer: B
Rationale: Symptoms are subjective indications of illness that are perceived by the patient.
A health care provider documents that a patient is having purulent drainage from a wound. What does the nurse understand is most likely the cause?
- A. Ringworm
- B. Viral infection
- C. Fungal infection
- D. Bacterial infection
Correct Answer: D
Rationale: Purulent drainage is a creamy, viscous, pale yellow or yellow-green fluid exudate that is the result of fluid remains of liquefied necrosis of tissues. Bacterial infection is the most common cause. The character of the pus, including its color, consistency, quantity, or odor, may be of diagnostic significance.
The signs and symptoms of both infection and inflammation include erythema edema and pain. What is considered the major difference between infection and inflammation?
- A. Inflammation is a result of bacteria.
- B. Inflammation is a protective response.
- C. Inflammation is a disease process.
- D. Inflammation produces tissue damage.
Correct Answer: B
Rationale: Inflammation is a protective response.