Human papillomavirus (HPV) infections are known to be a cause of cervical cancer.In most cases,HPV goes away on its own and does not cause any health problems.However,the worldwide HPV prevalence in cervical carcinomas is 99.7%.This indicates that HPV-negative carcinoma is extremely uncommon.In this case,HPV is which of the following?
A) A necessary and sufficient cause B) A necessary but not sufficient cause C) A sufficient but not necessary cause D) Neither necessary nor sufficient E) None of the above
Asking the patient "Can you tell me more about your symptoms?" is which method of collecting patient data?
A) Asking closed-ended questions B) Asking open-ended questions C) Asking hypothetical questions D) Encouraging patient to take the lead E) Asking leading questions