Final answer:
In medicine, 'strong and painless' during resisted testing suggests the muscle being tested is functioning properly, without pain. It could indicate a problem in another area, such as neurological issues, if the patient experiences symptoms like numbness. Increased resistance in the lungs may lead to symptoms like wheezing and is assessed via auscultation.
Step-by-step explanation:
In medicine, especially in the context of physical examinations and diagnostic procedures, "strong and painless" refers to the outcome of a resisted strength test. During such a test, the patient is asked to perform a movement while the examiner provides resistance. If the patient's muscular response is strong against resistance, and the patient feels no pain while doing the movement, this indicates that the muscle being tested is not only strong but also not the source of pain or pathology. However, if a muscle is strong and painless during the resisted test, the underlying issue may be neurological or originate from structures other than the muscles being tested. In the context of the scenario provided, this might be relevant if a muscle group was strong and painless during testing, yet the patient reported numbness or pins and needles sensation, indicative of a potential neurological compromise or sensory system problem.
A doctor detecting increased resistance in the lungs, for example, might observe symptoms such as shortness of breath or wheezing. In a physical examination, this could be assessed by listening to the lungs through auscultation using a stethoscope for wheezing, crackles, or diminished breath sounds. These signs could suggest conditions like asthma, chronic obstructive pulmonary disease (COPD), or pulmonary edema, where the resistance to airflow is increased.