30 Questions
What is the primary function of the mucosa in the digestive system?
To line the digestive tract and facilitate absorption of nutrients
Which of the following organs is responsible for regulating glucose levels in the blood?
Pancreas
What is the name of the liquid substance produced by the breakdown of food in the stomach?
Chyme
Which section of the small intestine is responsible for the absorption of nutrients?
Jejunum
What is the role of bacteria in the large intestine?
To combine with chyme to produce some vitamins
What is the function of the liver in relation to the blood from the digestive tract?
To remove toxins from the blood before entering general circulation
What is the primary function of the urinary system?
To filter the blood and remove waste products and excess fluid from the body
What is the approximate amount of filtrate produced by the kidneys daily?
160 to 180 L
What is a common reason for a person to have a ureterostomy or urostomy?
Bladder cancer
Why is it important to wipe from the front to the back when providing perineal care for a woman?
To prevent the spread of bacteria from the anus to the urethral opening
What is a significant risk factor for urinary tract infections in the elderly?
Dehydration
What is indicated by pink or red-tinged urine?
Hematuria
What is the primary focus of the healthcare team during the subacute rehab phase?
Preventing complications associated with immobility and stabilizing the person's medical condition
What is the primary goal of healthcare workers in the rehabilitation process?
To help clients and residents learn to manage their disabilities and regain as much independence as possible
What is the purpose of vocational rehabilitation?
To return a person to gainful employment
Why is reporting observations to the nurse important during the rehabilitation process?
To allow the nursing assistant's 'eyes and ears' to help the rehabilitation team plan and implement appropriate care
What is the potential consequence of doing everything for the person during the rehabilitation process?
It is counter to the goal of helping the person manage their disabilities and is damaging to the person's self-esteem
What may affect a person's energy levels during the rehabilitation process?
Their feelings of depression or being a burden to others
What is the primary focus of rehabilitation?
The person's abilities
What is the nurse responsible for obtaining before the procedure?
Informed consent
Why must the side rails remain up after a sedative has been given?
Because the sedative may make the person drowsy and weak
What is the role of the nursing assistant regarding supplemental oxygen after surgery?
Report concerns to the nurse
What occurs during the 'The Evening Before Surgery' phase?
Pre-op emotional preparation
What happens in the PACU?
Immediate post-anesthesia care
What is the purpose of incentive spirometry training in the postoperative period?
To prevent respiratory complications such as pneumonia and atelectasis
Why is it important to take routine vital sign checks in the postoperative period?
To monitor the patient's progress and detect any potential complications
What is the purpose of applying TED stockings in the postoperative period?
To prevent blood clots
What is a sign of pulmonary embolism, a life-threatening complication of surgery?
Restlessness and shortness of breath
What is the recommended frequency of taking vital signs in the first hour after surgery?
Every 15 minutes
What is the purpose of early and frequent walking in the postoperative period?
To prevent blood clots and promote circulation
This study guide covers the digestive system, including the mouth, pharynx, esophagus, stomach, small intestine, and large intestine. It also explores the role of accessory organs such as the liver, gallbladder, and pancreas in digestion and glucose regulation. Test your knowledge of the digestive system and its functions!
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