A nurse is assessing a client's cardiovascular system. To palpate for unexpected pulsations in the pulmonic area, at which anatomical location should the nurse place her fingers?

Choice A rationale:

This statement indicates a need for further teaching. Synthetic clothing and woolen socks can generate static electricity, which poses a risk around oxygen due to its flammable nature. The client should be advised to wear cotton clothing and avoid synthetic fabrics to prevent static-related accidents.

Choice B rationale:

This statement is correct. Oxygen supports combustion, so ensuring visitors don't smoke near the client is crucial. However, it does not indicate a need for further teaching.

Choice C rationale:

This statement is incorrect. The client cannot determine the oxygen flow rate by visual inspection of the flowmeter. The flow rate should be set based on the healthcare provider's instructions, and this information should have been covered in the teaching.

Choice D rationale:

This statement indicates the client understands the potential cognitive effects of oxygen therapy and when to seek medical assistance. It does not necessarily indicate a need for further teaching.

Choice A rationale:

Decreased heart rate is not an anticipated finding in response to acute pain. Pain typically triggers sympathetic nervous system activation, leading to an increased heart rate as a physiological response to the stressor.

Choice B rationale:

Hyperactive bowel sounds are not typically associated with acute pain. Acute pain is more likely to induce a sympathetic response, which can lead to decreased gastrointestinal motility and hypoactive bowel sounds.

Choice C rationale:

Decreased blood pressure is not a common response to acute pain. Pain often leads to an increase in blood pressure due to the activation of the sympathetic nervous system and the release of stress hormones.

Choice D rationale:

Increased respiratory rate is the anticipated finding in response to acute pain. Acute pain can cause an increase in the sympathetic nervous system activity, leading to a higher respiratory rate as the body prepares for a fight-or-flight response. This increased respiratory rate helps oxygenate the blood and meet the potential increased demand for energy during stress.