L4.2, 4.3: Stem-changing verbs. Read the sentences below and…

L4.2, 4.3: Stem-changing verbs. Read the sentences below and fill in the blanks with the appropriate form of the stem-changing verbs in parentheses (10 x 1 pt. each = 10 pts.) Ustedes [1] (pedir, e:i) un café. Tú [2] (preferir, e:ie) el invierno. Nosotras [3] (almorzar, o:ue) a la 1:00 p.m. Yo [4] (dormir, o:ue) temprano. Vosotros [5] (recordar, o:ue) las conjugaciones. Ana y Juan [6] (cerrar, e:ie) la puerta. Elisa [7] (pensar, e:ie). Tom y yo [8] (preferir, e:ie) el café. Mi compañero de clase [9] (volver, o:ue) tarde. Eduardo [10] (recordar, o:ue) las conjugaciones.

L5.2: The present progressive. Fill in the blanks using the…

L5.2: The present progressive. Fill in the blanks using the correct present progressive form of each verb (estar + present participle) (5 x 2 pts. each = 10 pts.) 1. Rubén [1](estar) [1b] (jugar) ping pong con su hermano. 2. María y Luis [2](estar) [2b] (estudiar) italiano. 3. Tú [3](estar) [3b] (nadar) en la piscina del hotel. 4. El Sr. Velázquez [4](estar) [4b] (comer) la ensalada (salad). 5. Vosotros [5](estar) [5b] (comer) en la cafetería.

Mr. Scott is a 46-year-old male who presents with epigastric…

Mr. Scott is a 46-year-old male who presents with epigastric pain described as a burning sensation that is reproducible on palpation. He is otherwise healthy and has no medication allergies. He has been ruled out for acute coronary syndrome, and testing is positive for Helicobacter pylori. H. pylori eradication requires combination therapy targeting both bacterial protein synthesis and gastric acid suppression. Which of the following drug regimens represents an appropriate pharmacologic combination for H. pylori eradication?

Because montelukast carries a Black Box Warning for mood and…

Because montelukast carries a Black Box Warning for mood and behavioral changes—especially among adolescents and young adults—clinicians must differentiate approved indications from potential adverse effects. Which of the following reflects an adverse effect?