Xavier has been using a workout app to track his progress at the gym. Lately, he has found that his average heart rate during aerobic workouts is 129. His lowest target heart rate is 137. Which of the following will help him get the most productive workout, based on the information he has gathered?

A) Do anaerobic workouts only
B) Do fewer aerobic workouts
C) Increase the intensity of cardiovascular workouts
D) Decrease the intensity of cardiovascular workouts

Individuals with hiv/aids are viewed and treated the same as uninfected individuals in society. select the best answer from the choices provided. t f

Claustrophobia is an example of a(n)

An 80-year-old woman comes to the urgent care clinic with dyspnoea on exertion. on physical examination, her blood pressure is 100/70, and her pulse is 75. she has no pulsus paradoxus. her jugular veins are distended, and she has distant heart sounds. in addition, she has extra third and fourth heart sounds. her liver is enlarged, and she has pedal oedema. she has occasional premature ventricular contractions on her electrocardiogram. a chest x-ray reveals clear lung fields with a dilated cardiac silhouette. her echocardiogram reveals ventricular walls with a "speckled pattern". which of the following is the most likely diagnosis? - alcoholic cardiomyopathy- amyloidosis- haemochromatosis- tuberculosis- viral myocarditis