Physical Examination and Health Assessment 8th Edition Test Bank

Questions 27

ATI RN

ATI RN Test Bank

Physical Examination and Health Assessment 8th Edition Test Bank Questions

Question 1 of 5

You notice a patient has a strong pulse and then a weak pulse. This pattern continues. Which of the following is likely?

Correct Answer: D

Rationale: The scenario described with a strong pulse followed by a weak pulse is characteristic of pulsus paradoxus, a finding often associated with cardiac tamponade. Cardiac tamponade is a medical emergency where there is an accumulation of fluid (such as blood) in the pericardial sac that exerts pressure on the heart, limiting its ability to pump effectively. As a result, patients may exhibit this pulsus paradoxus, where the pulse strength varies with respiration. The other conditions listed (emphysema, asthma exacerbation, severe left heart failure) are not typically associated with this specific pulsatile pattern.

Question 2 of 5

Mrs. R. is a 92-year-old retired teacher who comes to your clinic accompanied by her daughter. You ask Mrs. R. why she came to your clinic today. She looks at her daughter and doesn't say anything in response to your question. This is an example of which type of challenging patient?

Correct Answer: C

Rationale: Mrs. R. is exhibiting characteristics of a silent patient because she does not respond or engage in conversation when directly asked a question by the healthcare provider. In this case, Mrs. R.'s lack of verbal response could be due to various reasons such as shyness, anxiety, cognitive impairment, or communication barriers. It is important for healthcare providers to recognize and adapt to different communication styles and preferences of patients to ensure effective patient-provider interaction and care. In situations like these, it may be helpful to provide alternative communication methods or allow more time for the patient to respond comfortably.

Question 3 of 5

Her head, eyes, ears, nose, and throat examinations are essentially normal. Inspection of her anterior and posterior chest shows no abnormalities. On auscultation of her chest, there is decreased air movement and a high-pitched whistling on expiration in all lobes. Percussion reveals resonant lungs. Which disorder of the thorax or lung does this best describe?

Correct Answer: C

Rationale: The symptoms described, including decreased air movement, high-pitched whistling (wheezing) on expiration in all lobes, and resonant lungs on percussion, are characteristic findings of asthma. Asthma is a chronic respiratory condition characterized by airway inflammation, bronchoconstriction, and increased mucus production, leading to symptoms like wheezing, shortness of breath, chest tightness, and cough. The presence of wheezing, particularly on expiration, is a classic sign of asthma. In contrast, spontaneous pneumothorax would typically present with sudden chest pain and shortness of breath, accompanied by hyperresonant percussion notes due to trapped air in the pleural space. COPD, a chronic lung condition characterized by progressive airflow limitation, would often present with symptoms such as chronic cough, sputum production, and dyspnea on exertion. Pneumonia is an infection of the lung tissue,

Question 4 of 5

You are performing a thorough cardiac examination. Which of the following chambers of the heart can you assess by palpation?

Correct Answer: C

Rationale: The right ventricle is the only chamber of the heart that can be assessed by palpation during a cardiac examination. The right ventricle is located close to the sternum on the anterior chest wall, making it accessible for palpation. By palpating the area near the lower left sternal border, just beside the sternum, a healthcare provider can assess the size and function of the right ventricle. It is important to note that the other chambers of the heart (left atrium and right atrium) are not typically assessed by palpation due to their deeper location within the chest cavity. The sinus node, which is responsible for generating the heart's electrical impulses, is also not directly palpable during a cardiac examination.

Question 5 of 5

What heart rate should she achieve?

Correct Answer: C

Rationale: The target heart rate during physical activity is typically calculated as a percentage of maximum heart rate, which is estimated using the formula: 220 - age. For a 30-year-old individual, the estimated maximum heart rate would be 190 beats per minute. Exercising at 60-70% of the maximum heart rate is usually recommended for moderate-intensity physical activity. For this individual, the target heart rate zone would be approximately 114-133 beats per minute. Therefore, achieving a heart rate of 120 beats per minute would fall within the target range and indicate an appropriate level of exertion for effective physical activity.

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