Correct Answer: C

Rationale: The purpose of the expanded assessment when using the LAPSS is to determine whether there are other possible causes of the patient's signs and symptoms. This is because LAPSS primarily focuses on identifying stroke symptoms, so the expanded assessment helps rule out other potential conditions. Option A is incorrect because LAPSS does not primarily assess circulation. Option B is incorrect because LAPSS is not specifically designed to determine compartment syndrome. Option D is incomplete and does not provide any information to support it as the correct answer.

Correct Answer: A

Rationale: The correct answer is A: It is not effective during an acute asthma attack. Salmeterol is a long-acting beta agonist used for maintenance therapy, not for acute attacks. It does not provide immediate relief. Choices B and C are incorrect because salmeterol's onset of action is not immediate, and it may take days to weeks to achieve full effect. Choice D is incorrect because salmeterol should not be used in children under 12 years old.

Correct Answer: C

Rationale: The correct answer is C: Advise them to file an advanced directive. An advanced directive is a legal document that allows individuals to specify their healthcare preferences in advance, including who they want to make medical decisions for them if they are unable to do so. In this scenario, since the patient and her partner are not married, it is important for her to have an advanced directive in place to ensure that her partner is legally recognized as the decision-maker. This documentation will help ensure her goals of care are followed in case she becomes incapacitated. Choice A (Advise them to complete a POLST) is incorrect because a POLST (Physician Orders for Life-Sustaining Treatment) form is used to specify a patient's wishes for end-of-life care, not for designating a medical decision-maker. Choice B (Advise them that they have adequate documentation to be recognized legally) is incorrect because without an advanced directive, there may be legal challenges to the partner's authority to make medical decisions

Correct Answer: A

Rationale: The correct answer is A: It is moderately loud. A grade 4-intensity murmur indicates a moderately loud murmur that is readily heard with the stethoscope lightly on the chest. This intensity suggests a significant level of turbulence in blood flow, typically indicating a more pronounced cardiac abnormality. Explanation for why other choices are incorrect: B: It can be heard with the stethoscope off the chest - This is incorrect because a murmur would not be audible without the stethoscope. C: It can be heard with the stethoscope partially off the chest - This is incorrect as a murmur would still require direct contact with the chest for auscultation. D: It is associated with a "thrill" - This is incorrect as a thrill is a palpable vibration indicating turbulent blood flow and is not directly related to murmur intensity.

Correct Answer: B

Rationale: The correct answer is B: Migraines with aura. Estrogen in contraceptives can increase the risk of stroke in patients with migraines with aura due to its effect on blood clotting. Estrogen-progestin contraceptives should be avoided in these patients to reduce the risk of adverse cardiovascular events. Choices A, C, and D do not have a direct contraindication to estrogen-progestin contraceptives based on current guidelines.