A nurse is providing discharge teaching to the partner of a client who has a tracheostomy.

Which of the following information should the nurse include in the teaching

safety followed by the client’s pain.

The nurse should first address the client’s safety because it is the most basic and essential need according to Maslow’s hierarchy of needs. The client may be at risk of abuse or neglect from his adult child, as evidenced by the bruises, body odor, unclean clothes, low BMI, and submissive behavior. The nurse should assess the client for signs of physical or emotional abuse and report any suspicions to the appropriate authorities. The nurse should also provide a safe and supportive environment for the client and encourage him to express his feelings and concerns.

The nurse should then address the client’s pain because it is a physiological need that affects the client’s comfort and well-being. The client rates his pain as 8 on a 0 to 10 scale and is not moving his right arm. The nurse should assess the client’s arm for signs of injury, such as swelling, deformity, or bleeding. The nurse should also administer analgesics as prescribed and monitor the client’s response to pain relief. The nurse should also provide non-pharmacological interventions, such as ice packs, elevation, or distraction.

The other choices are less urgent than safety and pain. The client’s abrasions are superficial and do not pose a significant risk of infection or bleeding. The client’s hygiene is important but not a priority at this time. The client’s BMI indicates that he is underweight, but this is a chronic condition that requires long-term nutritional intervention. The client’s heart rate is slightly elevated but not alarming, and may be due to pain, anxiety, or dehydration.

1. . Answer and explanation.

The correct answer is choice C, first-degree atrioventricular block.

This is because the PR interval is longer than normal, which indicates a delay in the conduction of electrical impulses from the atria to the ventricles through the AV node. A normal PR interval is 0.12 to 0.2 seconds, or 3 to 5 small squares on the EKG strip.

In this case, the PR interval is 0.35 seconds, which is more than 5 small squares.

Choice A is wrong because atrial fibrillation is a type of arrhythmia where the atria beat irregularly and rapidly, producing chaotic and variable P waves and an irregular ventricular response.

There is no constant PR interval in atrial fibrillation.

Choice B is wrong because complete heart block is a type of arrhythmia where there is no conduction of electrical impulses from the atria to the ventricles, resulting in independent and dissociated atrial and ventricular rhythms.

There are no consistent P waves or PR intervals in complete heart block.

Choice D is wrong because premature atrial complexes are extra beats that originate from the atria and interrupt the normal sinus rhythm.

They produce abnormal P waves that are different from the sinus P waves, and may have a shorter or longer PR interval depending on the timing of the impulse.

However, they do not cause a constant prolongation of the PR interval.