Which nursing diagnosis is the priority for a patient with low O2 saturation?

Correct Answer: D

Rationale: All of these nursing diagnoses are appropriate for the patient, but the patient's O2 saturation indicates that all body tissues are at risk for hypoxia unless the gas exchange is improved.

Correct Answer: C

Rationale: β-Blockers such as propranolol can cause bronchospasm in some patients with asthma. The other information will be documented in the health history but does not indicate a need for a change in therapy.

Correct Answer: A

Rationale: The oxygen cycle describes the movement of oxygen through processes like photosynthesis and respiration in the atmosphere.

Correct Answer: D

Rationale: A tracheal shift to the opposite side indicates a tension pneumothorax, a medical emergency requiring immediate action.

Correct Answer: C

Rationale: Exploring the client's feelings helps identify barriers to social activity, guiding further interventions.