diff --git a/app/src/main/java/com/terratenientes/medicalhealth/MainActivity.kt b/app/src/main/java/com/terratenientes/medicalhealth/MainActivity.kt
index 6d709cc..ef65f3b 100644
--- a/app/src/main/java/com/terratenientes/medicalhealth/MainActivity.kt
+++ b/app/src/main/java/com/terratenientes/medicalhealth/MainActivity.kt
@@ -29,16 +29,6 @@ class MainActivity : AppCompatActivity() {
                 Toast.makeText(this@MainActivity," NO VALIDADO",Toast.LENGTH_LONG).show()
             }
         }
-
-        binding.btnPrueba.setOnClickListener {
-            val intent = Intent(this@MainActivity, AgregarActivity::class.java)
-            startActivity(intent)
-        }
-
-        binding.btnPrueba2.setOnClickListener {
-            val intent = Intent(this@MainActivity, RecetaActivity::class.java)
-            startActivity(intent)
-        }
         binding.tvRegistrarme.setOnClickListener{
             val intent = Intent(this@MainActivity, RegistrarDActivity::class.java)
             startActivity(intent)
diff --git a/app/src/main/java/com/terratenientes/medicalhealth/PrincipalActivity.kt b/app/src/main/java/com/terratenientes/medicalhealth/PrincipalActivity.kt
index 555e0b7..d325b95 100644
--- a/app/src/main/java/com/terratenientes/medicalhealth/PrincipalActivity.kt
+++ b/app/src/main/java/com/terratenientes/medicalhealth/PrincipalActivity.kt
@@ -1,11 +1,32 @@
 package com.terratenientes.medicalhealth
 
+import android.content.Intent
 import androidx.appcompat.app.AppCompatActivity
 import android.os.Bundle
+import com.terratenientes.medicalhealth.databinding.ActivityPrincipalBinding
 
 class PrincipalActivity : AppCompatActivity() {
+    lateinit var binding : ActivityPrincipalBinding
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
-        setContentView(R.layout.activity_principal)
+        binding = ActivityPrincipalBinding.inflate(layoutInflater)
+        val view = binding.root
+        setContentView(view)
+
+        binding.btnAgregarPaciente.setOnClickListener {
+            val intent = Intent(this@PrincipalActivity, AgregarActivity::class.java)
+            startActivity(intent)
+        }
+
+        binding.btnEliminarPaciente.setOnClickListener {
+            val intent = Intent(this@PrincipalActivity, EliminarActivity::class.java)
+            startActivity(intent)
+        }
+
+        binding.btnAgregarReceta.setOnClickListener {
+            val intent = Intent(this@PrincipalActivity, RecetaActivity::class.java)
+            startActivity(intent)
+        }
+
     }
 }
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index 307f5a4..8006261 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -61,32 +61,6 @@
         android:backgroundTint="@color/primaryColor"
         />
 
-    <Button
-        android:id="@+id/btn_prueba"
-        android:layout_marginTop="25dp"
-        android:layout_width="250dp"
-        android:layout_height="wrap_content"
-        android:text="Prueba"
-        android:textSize="18sp"
-        android:textStyle="bold"
-        android:layout_gravity="center_horizontal"
-        android:background="@drawable/radius_btn"
-        android:backgroundTint="@color/primaryColor"
-        />
-
-    <Button
-        android:id="@+id/btn_prueba2"
-        android:layout_marginTop="25dp"
-        android:layout_width="250dp"
-        android:layout_height="wrap_content"
-        android:text="Prueba2"
-        android:textSize="18sp"
-        android:textStyle="bold"
-        android:layout_gravity="center_horizontal"
-        android:background="@drawable/radius_btn"
-        android:backgroundTint="@color/primaryColor"
-        />
-
     <TextView
         android:layout_marginTop="25dp"
         android:id="@+id/tv_registrarme"
diff --git a/app/src/main/res/layout/activity_principal.xml b/app/src/main/res/layout/activity_principal.xml
index 7fc1148..bb9c461 100644
--- a/app/src/main/res/layout/activity_principal.xml
+++ b/app/src/main/res/layout/activity_principal.xml
@@ -1,9 +1,28 @@
 <?xml version="1.0" encoding="utf-8"?>
-<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    tools:context=".PrincipalActivity">
+    android:orientation="vertical"
+    tools:context="PrincipalActivity">
 
-</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
+    <Button
+        android:id="@+id/btn_agregar_paciente"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="@string/tv_agregar_paciente_titulo"/>
+    <Button
+        android:id="@+id/btn_eliminar_paciente"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="@string/eliminar_paciente_titulo"/>
+    <Button
+        android:id="@+id/btn_agregar_receta"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="@string/btn_agregar_receta"/>
+
+
+
+</LinearLayout>
\ No newline at end of file