The healthcare provider prescribes penicillin 200, 000 units intramuscularly for a client with pneumonia. The available vial is labeled, "Penicillin 500,000 units/mL". How many mL should the nurse administer to this client?
(Enter numerical value only. If rounding is required, round to the nearest tenth.)

A. Jugular vein distention:
Jugular vein distention is not typically associated with an increased risk of a stroke. It may be indicative of issues related to cardiac or fluid volume status.

B. Carotid bruit:
This is the correct answer. A carotid bruit, an abnormal sound caused by turbulent blood flow through the carotid artery, may indicate the presence of atherosclerosis and increased risk of stroke. It suggests a narrowing or blockage in the carotid artery, which can potentially lead to emboli and subsequent stroke.

C. Nuchal rigidity:
Nuchal rigidity, stiffness of the neck, is associated with conditions such as meningitis but is not a direct risk factor for a stroke.

D. Palpable cervical lymph node:
Palpable cervical lymph nodes may be indicative of infection or inflammation in the head and neck region but are not directly associated with an increased risk of a stroke.

A. Family members can help with regular foot exams:
This is the correct answer. Regular foot exams are essential for individuals with diabetes, especially those with peripheral neuropathy. Family members can assist in identifying any changes, cuts, or wounds on the feet that the client might not be able to perceive due to neuropathy.

B. Heating pads are useful if on the lowest setting:
The use of heating pads is generally not recommended for individuals with peripheral neuropathy. They may have reduced sensation, making it difficult to detect if the pad is too hot, leading to the risk of burns.

C. Aching feet may be soaked in lukewarm water for one hour or more:
Prolonged soaking of feet is not advisable, as it can lead to maceration of the skin and increase the risk of infection. A short, lukewarm foot soak is generally acceptable, but the duration should be limited.

D. Shoes should be worn outside the house, but it is fine to be barefoot inside:
Individuals with diabetes and peripheral neuropathy should wear protective footwear both inside and outside the house to prevent injuries and reduce the risk of complications.