The peak expiratory flow rate (PEFR) is a measurement of the ______ flow rate of air during ____________
A) maximal; expiration
B) minimal; inspiration
C) maximal; inspiration
D) minimal; expiration
Answer: A
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Patients with a history of chronic sickle cell anemia (SCA) may present with which of the following signs and symptoms?
A) Bluish discoloration of the skin and shortness of breath B) Flushed appearance and shortness of breath C) Yellowing of the skin and dyspnea on exertion D) Pale appearance and dyspnea on exertion
Why is the assessment of psychiatric illness particularly difficult in geriatric patients?
a. Mental illness cannot be ruled out b. The elderly often fake mental illness. c. Psychiatric illness can be intermittent d. Comorbidities can obscure diagnosis
Essential office equipment includes a calculator to use in preparing bank deposits, posting charges and payments, or to add totals on an order form
Indicate whether the statement is true or false
Management of life-threatening injuries to the pelvic ring MUST include:
A) immobilization of the fracture, hemodynamic support, rapid transport to a trauma center. B) application of the PASG, large-bore vascular access with two 1000 cc bags of NS or LR, aggressive fluid therapy to maintain systolic blood pressure above 90-100 mmHg, immediate transport to trauma facility. C) patient immobilization, aggressive fluid therapy to maintain systolic blood pressure above 90 mmHg, transport to trauma center. D) immobilization of the cervical spine, application of the PASG, large-bore vascular access with appropriate fluid resuscitation to maintain systolic blood pressure above 90-100 mmHg, immediate transport to the trauma center.