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Cardiac Output - ANWERSThe amount of blood the heart pumps through the circulatory system in a minute. The amount of blood put out by the left ventricle of the heart in one contraction is called the stroke volume. The stroke volume and the heart rate determine this. - typically about 5L/min at rest - will be higher if physically fit (max of 40L/min) - for unfit, 14-20L/min max Stroke Volume - ANWERSRefers to the volume of blood that is pumped by the heart with each contraction - durin...

APEA EENT 2023 SOLVED APEA EENT 2023 SOLVED For tx of blepharitis, pts should be instructed to apply erythromycin ointment to the affected eye using: - ANSWERSA 1 cm ribbon 5 times daily for 7 days The ophthalmic preparation that is NOT available OTC is: - ANSWERSHydroxypropyl cellulose (Lacrisert), a lubricant Oseltamivir (Tamiflu) is an antiviral agent, further classified as a(n): - ANSWERSNeuraminidase inhibitor The duration of action of ocular decongestants such as ox...

Pregnancy SOLUTIONS 2023

APEA QBank Practice Test Set #2 2023What is the treatment of choice for community acquired, uncomplicated pneumonia? - ANSWERSamoxicillin Vitamin B12 deficiency anemia is a type of ____________ anemia. - ANSWERSpernicious; macrocytic Prostate infection or inflammation can cause a sharp rise in PSA values. When should this value go back down to normal levels and be checked after an acute infection? - ANSWERS4 weeks The most common cause of atypical pneumonia in adults - ANSWERSmycoplasma...

APEA predictor 2023 Hemoglobin value (Hgb) - ANSWERSMales 14-17.4 g/dl Females 12-16 g/dl Hematocrit (Hct) - ANSWERSMales 42-52 percent Females 36-48 percent MCV - ANSWERS80-100 fL RDW (red cell distribution width) - ANSWERS> 14.5 percent platelet count (PLT) - ANSWERS< 140,000/mm (increased risk for bleeding, ITP) Reticulocytes - ANSWERS0.5-1.5%, Circulates in the blood for about 2 days before developing into RBCs and increases with sudden loss of RBCs: decrease aplasti...