Nokea
A condition in which there is a lack of appetite resulting in the inability to eat is known as ____.
Correct Answer: anorexia
Rationale: Anorexia is a lack of appetite resulting in the inability to eat. It can occur in many disease conditions.
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When auscultating the chest a nurse hears crackles in both lower lobes. To further assess this finding the nurse should ask the patient to ____.
Correct Answer: cough
Rationale: It is a useful assessment to determine that the patient can clear the secretions by coughing.
The nurse is preparing to perform a physical assessment. What essential supplies should this nurse gather?
- A. Flashlight
- B. Gloves
- C. Red pen
- D. Thermometer
- E. Scissors
Correct Answer: A,B,D,E
Rationale: Items essential to the nurse's assessment are a penlight or flashlight, a stethoscope, a blood pressure cuff, a thermometer, gloves, gait belt, watch with second hand, scissors, black pen, and a tongue blade.
During a physical assessment the nurse notes a patient passes frequent loose liquid stools. What should the nurse document that the patient is experiencing?
- A. Dyspnea
- B. Cyanosis
- C. Diaphoresis
- D. Diarrhea
Correct Answer: D
Rationale: Diarrhea is the frequent passage of loose liquid stools. It generally results from increased motility in the colon. This is usually a sign of an underlying disorder. The characteristics of the diarrhea give evidence as to the source. Dark black, tarry stools can mean there is bleeding in the intestines. Bright red blood in the feces indicates active bleeding from the lower portion of the intestinal tract.
An abnormal condition in which the heart contracts regularly but at a rate greater than 100 beats/min is known as ____.
Correct Answer: tachycardia
Rationale: Tachycardia is an abnormal condition in which the heart contracts regularly but at a rate greater than 100 beats/min.
A symptom of itching and an uncomfortable sensation leading to an urge to scratch is known as ____.
Correct Answer: pruritus
Rationale: Pruritus is a symptom of itching and an uncomfortable sensation leading to an urge to scratch. Some causes are allergy, infection, jaundice, elevated serum urea, and skin irritation.