The nurse is administering PO medications. When multiple solid-form oral medications are to be administered, what action should the nurse take? 

After completing a dosage calculation, the nurse determines a dosage greater than the recommended dosage. After the nurse rechecks the calculation, what should the nurse do NEXT?

Preterite of regular -er and -ir verbs Select the correct form of the verb to complete the following sentences. Pedro no  en nuestra fiesta.  Nuestro abuelo  100 años el mes pasado. El aguafiestas por fin (finally)  de la fiesta. Yo  un regalo de un admirador secreto. No sé quién es.  Los estudiantes  la novela entera. ¡Fue difícil!  ¿Qué  tú esta mañana?  ¿Adónde  el profesor?  ¿Por qué  el profesor de clase?  Tengo mucha tarea. Yo sólo  parte de la composición para mañana. 

The body has been infected with a type of bacteria. A Helper T-cell has already been activated. Of the choices provided, which is the 2nd step in the activation of a B-cell?

A 13-year-old boy presents with the following hematologic results: RBC = 5.76 million, Hb, 10.4 g/dL; Hct, 35.9%; MCV (mean corpuscular volume), 63 fL: MCH (mean corpuscular hemoglobin), 18.2 pg; MCHC (mean corpuscular hemoglobin concentration), 29%; and RDW (red blood cell distribution width), 13.5. Morphology includes mild anisocytosis and occasional target cells. All iron studies are normal. Electrophoresis on cellulose acetate at pH 8.4 indicates an increase in HbF and HbA2. What thalassemia syndrome is evident?

What deficiency causes hemoglobin to be oxidized from the ferrous to the ferric state?

ADH is a peptide hormone that utilizes cAMP as the second messenger. Of the choices provided, what is the 3rd step in the process?

Which of the following can cause methemoglobinemia?

Which of the following is characteristic of hereditary elliptocytosis?

A 60-year-old male has a hemoglobin of 9 g/dL. He also has the following lab results: MCV normal; LDH increased; haptoglobin decreased. Which of the following is most likely?