Identify this region of the heart.

This is a diagram of structures in the posterior abdominal wall. The structure indicated by the arrow labeled E is the___________.

Injury to the lateral cord of the brachial plexus could lead to paralysis of which muscle?

The sigmoid colon receives blood from the___________ artery(ies).

The pectinate line of the anal canal is the line of separation between the:

The common bile duct forms by union of the___________.

Cuando se acabe… Jorge is working on a political campaign. He tells what he and his co-workers will do after the election. Complete the paragraph with the correct form of each verb in the future tense. For your reference: á é í ó ú ü ñ // Á É Í Ñ Ó Ú Ü // ¿ ? // ¡ ! Después de las elecciones, mis amigos y yo [word1] (volver) a nuestra vida normal. Yo [word2] (poder) volver a mis clases en la universidad y mis amigos Anita y Leonardo [word3] (empezar) a trabajar en el banco otra vez. Juanita, la directora de la campaña, [word4] (salir) de vacaciones. Varias personas [word5] (buscar) trabajos políticos porque les gusta mucho la política. Su experiencia en la campaña [word6] (ser) muy útil.

Multiple sclerosis is a disabling disease caused by an autoimmune reaction towards _____________.

Escuchen. Mr. and Mrs. Alonso receive many suggestions from their tour guide in Puerto Rico. Complete the following sentences with the correct formal commands, singular and plural, according to context. For your reference: á é í ó ú ü ñ // Á É Í Ñ Ó Ú Ü // ¿ ? // ¡ ! Señores, [word1] (ir) a un mercado de artesanía típica. Señora, [word2] (comprar) muchos regalos. Señores, [word3] (comer) mucho pescado y muchos mariscos. Señores, [word4] (despertarse) temprano porque la playa es lindísima por la mañana.

Te cuento sobre los invitados. Carla, a bride, is talking to her sister at her wedding reception. Complete the sentences by filling in the first blank with the correct relative pronoun (que, quien, lo que) and the second with the correct adverb form of the adjective in parentheses. For your reference: á é í ó ú ü ñ // Á É Í Ñ Ó Ú Ü // ¿ ? // ¡ ! Olivia es la amiga con [word1] yo estudio [word2]. (frecuente) José es el estudiante [word3] termina los exámenes de química muy [word4]. (rápido) [word5] yo quiero hacer ahora es presentarte a más personas [word6]. (directo)