Nursing practice questions with comprehensive rationales
NurseDive Free Nursing Practice Question
A nurse is assessing a client who has pneumonia. Which of the following manifestations should the nurse expect?
A. Crackles.
Crackles are adventitious lung sounds that can be heard on auscultation and are commonly associated with pneumonia. They are caused by the movement of air through fluid-filled or collapsed alveoli, indicating inflammation and infection in the lungs.
B. Crepitus.
Crepitus is a different respiratory finding and is not typically associated with pneumonia. Crepitus is a crackling or grating sensation that can be felt under the skin, often caused by subcutaneous emphysema or gas trapped in the tissues, not within the lungs.
C. Stridor.
Stridor is a harsh, high-pitched sound heard during inspiration and is usually indicative of upper airway obstruction, not pneumonia. It can be caused by conditions such as croup or anaphylaxis.
D. Decreased fremitus.
Decreased fremitus is not a specific manifestation of pneumonia. Fremitus is the vibration felt when the patient speaks and is transmitted through the chest wall. In pneumonia, increased fremitus may be observed due to the consolidation of lung tissue with fluid or pus, not decreased fremitus.
This question is an excerpt from Nurse Dive's nursing test bank - ATI RN VATI Adult Medical Surgical S 2019 Proctored Exam. Take the full exam now
Full Explanation
Choice A rationale:
Crackles are adventitious lung sounds that can be heard on auscultation and are commonly associated with pneumonia. They are caused by the movement of air through fluid-filled or collapsed alveoli, indicating inflammation and infection in the lungs.
Choice B rationale:
Crepitus is a different respiratory finding and is not typically associated with pneumonia. Crepitus is a crackling or grating sensation that can be felt under the skin, often caused by subcutaneous emphysema or gas trapped in the tissues, not within the lungs.
Choice C rationale:
Stridor is a harsh, high-pitched sound heard during inspiration and is usually indicative of upper airway obstruction, not pneumonia. It can be caused by conditions such as croup or anaphylaxis.
Choice D rationale:
Decreased fremitus is not a specific manifestation of pneumonia. Fremitus is the vibration felt when the patient speaks and is transmitted through the chest wall. In pneumonia, increased fremitus may be observed due to the consolidation of lung tissue with fluid or pus, not decreased fremitus.
Similar Questions
A nurse is reviewing the medical history of a client who has osteoarthritis. The client asks the nurse about taking the supplement chondroitin with glucosamine. The nurse should instruct the client to use this supplement with caution because of which of the following findings in the client's history?
A. Allergy to eggs.
Allergy to eggs is not a contraindication for taking chondroitin with glucosamine. These supplements do not contain eggs and are generally safe for individuals with egg allergies.
B. Hypotension.
Hypotension is not directly related to the use of chondroitin with glucosamine. These supplements are not known to cause significant changes in blood pressure.
C. History of hypoglycemia.
History of hypoglycemia is not a specific concern with chondroitin and glucosamine supplements. These supplements do not significantly impact blood sugar levels in people without diabetes.
D. Anticoagulant therapy.
The nurse should instruct the client to use chondroitin with glucosamine with caution if they are on anticoagulant therapy. Chondroitin and glucosamine may have mild anticoagulant effects, and when combined with prescribed anticoagulant medications, there is a potential risk of increased bleeding or altered blood clotting times. It is essential to monitor the client's coagulation parameters closely if they decide to use these supplements.
Full Explanation
Choice A rationale:
Allergy to eggs is not a contraindication for taking chondroitin with glucosamine. These supplements do not contain eggs and are generally safe for individuals with egg allergies.
Choice B rationale:
Hypotension is not directly related to the use of chondroitin with glucosamine. These supplements are not known to cause significant changes in blood pressure.
Choice C rationale:
History of hypoglycemia is not a specific concern with chondroitin and glucosamine supplements. These supplements do not significantly impact blood sugar levels in people without diabetes.
Choice D rationale:
The correct choice. The nurse should instruct the client to use chondroitin with glucosamine with caution if they are on anticoagulant therapy. Chondroitin and glucosamine may have mild anticoagulant effects, and when combined with prescribed anticoagulant medications, there is a potential risk of increased bleeding or altered blood clotting times. It is essential to monitor the client's coagulation parameters closely if they decide to use these supplements.
A nurse is assessing a client's understanding of a surgical procedure prior to witnessing their signature on the informed consent form. The nurse determines that the client does not understand what the procedure will involve. Which of the following actions should the nurse take?
A. Provide teaching about the surgical procedure for the client.
A) Provide teaching about the surgical procedure for the client: While nurses play an essential role in patient education, it is the responsibility of the healthcare provider performing the procedure to ensure the patient fully understands the details, risks, and benefits. Nurses can clarify information but should not provide the initial comprehensive explanation of the procedure.
B. Instruct the client's spouse to sign the consent form.
B) Instruct the client's spouse to sign the consent form: The client is the one who needs to provide informed consent, not the spouse, unless the client is legally unable to do so. In such cases, legal documentation, such as a power of attorney, is required. Instructing the spouse to sign without proper authorization is inappropriate and potentially legally problematic.
C. Read the consent form to the client using words the client will understand.
C) Read the consent form to the client using words the client will understand: While simplifying the language of the consent form can help, it is not sufficient if the client does not fully understand the procedure. Full understanding requires a detailed discussion about the procedure, risks, benefits, and alternatives, which should be done by the provider performing the procedure.
D. Contact the provider who will be performing the procedure.
D) Contact the provider who will be performing the procedure: The provider performing the procedure has the responsibility to ensure the client understands all aspects of the surgery. Contacting the provider to provide a thorough explanation ensures that the client receives accurate and complete information, allowing for truly informed consent.
Full Explanation
Answer: D. Contact the provider who will be performing the procedure.
Rationale:
A) Provide teaching about the surgical procedure for the client:
While nurses play an essential role in patient education, it is the responsibility of the healthcare provider performing the procedure to ensure the patient fully understands the details, risks, and benefits. Nurses can clarify information but should not provide the initial comprehensive explanation of the procedure.
B) Instruct the client's spouse to sign the consent form:
The client is the one who needs to provide informed consent, not the spouse, unless the client is legally unable to do so. In such cases, legal documentation, such as a power of attorney, is required. Instructing the spouse to sign without proper authorization is inappropriate and potentially legally problematic.
C) Read the consent form to the client using words the client will understand:
While simplifying the language of the consent form can help, it is not sufficient if the client does not fully understand the procedure. Full understanding requires a detailed discussion about the procedure, risks, benefits, and alternatives, which should be done by the provider performing the procedure.
D) Contact the provider who will be performing the procedure:
The provider performing the procedure has the responsibility to ensure the client understands all aspects of the surgery. Contacting the provider to provide a thorough explanation ensures that the client receives accurate and complete information, allowing for truly informed consent.
A nurse is caring for a client who develops a sudden onset of dyspnea. Which of the following findings should the nurse expect if the client has a pulmonary embolus?
A. Expiratory rhonchi.
Expiratory rhonchi are typically associated with conditions such as chronic bronchitis or asthma but are not specific to pulmonary embolism.
B. Petechiae over the lower extremities.
Petechiae over the lower extremities is not a characteristic finding in pulmonary embolism. Petechiae are tiny red or purple spots that appear due to bleeding under the skin and may be associated with other conditions like thrombocytopenia.
C. Hemoptysis.
The correct choice. Hemoptysis, which refers to coughing up blood, is a concerning finding in pulmonary embolism. It occurs due to the obstruction of blood flow in the pulmonary vasculature, leading to blood leaking into the lungs.
D. Flattened neck veins.
Flattened neck veins are more likely to be observed in conditions associated with decreased venous return to the heart, such as hypovolemia or cardiac tamponade, and are not directly related to pulmonary embolism.
Full Explanation
Choice A rationale:
Expiratory rhonchi are typically associated with conditions such as chronic bronchitis or asthma but are not specific to pulmonary embolism.
Choice B rationale:
Petechiae over the lower extremities is not a characteristic finding in pulmonary embolism. Petechiae are tiny red or purple spots that appear due to bleeding under the skin and may be associated with other conditions like thrombocytopenia.
Choice C rationale:
The correct choice. Hemoptysis, which refers to coughing up blood, is a concerning finding in pulmonary embolism. It occurs due to the obstruction of blood flow in the pulmonary vasculature, leading to blood leaking into the lungs.
Choice D rationale:
Flattened neck veins are more likely to be observed in conditions associated with decreased venous return to the heart, such as hypovolemia or cardiac tamponade, and are not directly related to pulmonary embolism.