2023 CNA chapter 9 exam

2023 CNA chapter 9 exam which anatomical term means towards the midline of the body Ans-medial which anatomical term means the front of the body Ans-anterior Homeostasis is Ans-The condition in which all of the body systems are working their best which of the following statement is true of the skin Ans-it feels heat ,cold pain touch and pressure one way a nursing assistant can help with normal changes of Aging relates to the integumentary system is to Ans-keep sheets wrinkle free which of the following is true of muscles Ans-they provide movement of body parts how many bones are in the human body Ans-206 When atrophy occurs Ans-The muscle decreases in size the basic unit of the nervous systems is called Ans-neuron the three main sectors of the brain are Ans-cerebrum, cerebellum, brainstem which of the following is a function of the nervous system Ans-it senses and interprets information outside the body the eye and ear are part of Ans-the nervous system the two upper chambers of the heart are called Ans-left and right atrium during the resting phase /diastole of the heart Ans-the chamber filled with blood which of the following is a function of the circulatory system Ans-it's supplies food ,oxygen and hormones to cells Respiration consists of Ans-Inspiration and expiration the respiratory system is made up of Ans-trachea, bronchi, lungs what is one way a nursing assistant can assist a resident with normal changes of Aging related to the urinary system Ans-and they should offer frequent trips to the bathroom why are females more likely to have urinary tract infections then males Ans-due to having a shorter urethra which of the following is involved in digestion Ans-saliva What is peristalsis? Ans-involuntary contractions that help with food into the stomach what is the master gland in the body Ans-pituitary gland which gland secretes insulin Ans-pancreas what is the male hormone needed for reproduction organ to function properly Ans-testosterone a normal change of Aging for female reproduction system is Ans-a loss of calcium the yellowish fluid that carries disease-fighting cells is called Ans-lymph how does the immune system protect the body from diseas