Important Free Staff Nurse Mcq”s,Free Practice Test Part -3 Read the Following All Questions and Answers After You will Try Mcqs Practice bits Test Part -3 Free Practice Test Link Button is Given below.Click the Link Button and Start the Your Practice TEST.
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- What is the primary purpose of incentive spirometry ?
- (A) To Promote deep breathing
- (B) To measure oxygen saturation
- (C) To assess lung compliance
- (D) To Administer bronchodilator medication
Answer:
(A) To Promote deep breathing / Explanation : Incentive spirometry is a respiratory therapy technique used to encourage deep breathing and improve lung function after surgery or in patients with respiratory conditions. it helps prevent atelectasis and promotes optimal lung expansion.
- Which of the following is a symptom of fluid overload ?
- (A) Hypertension
- (B) Tachycardia
- (C) Decreased urine output
- (D) Dry mucous membranes
Answer
(B) Tachycardia / Explanation : Tachycardia, or rapid heart rate, is a common symptom of fluid overload due to the increased volume of blood circulating in the body. Other symptoms may include hypertension, edema, shortness of breath, and increased respiratory rate.
- What is the primary purpose of a tracheostomy tube ?
- (A) To deliver supplemental oxygen
- (B) To provide mechanical ventilation
- (C) To bypass an obstructed upper airway
- (D)To administer enteral feedings
Answer
(C) To bypass an obstructed upper airway / Explanation : A tracheostomy tube is inserted into the trachea to bypass an obstructed upper airway, facilitate breathing, and provide an alternative route for mechanical ventilation if necessary. it may also be used to suction respiratory secretions and assist with weaning from mechanical ventilation.
- Which of the following is an appropriate nursing intervention for a patient with a fever ?
- (A) Applying cold packs to the axillae
- (B) Encouraging increased physical activity
- (C) Administering antipyretic medication
- (D) Providing a warm bath
Answer
(C) Administering antipyretic medication / Explanation : Administering antipyretic medication, such as acetaminophen of ibuprofen, is an appropriate nursing intervention for a patient with a fever to reduce temperature and alleviate discomfort. Other interventions may include promoting adequate hydration and rest.
- Which is the following laboratory values is indicative of hypokalemia ?
- (A) Elevated serum potassium levels
- (B) Decreased serum sodium levels
- (C) Elevated serum calcium levels
- (D) Decreased serum potassium levels
Answer
(D) Decreased serum potassium levels / Explanation : Hypokalemia is characterized decreased serum potassium levels (<3.5meq/L) and can lead to symptoms such as muscle weakness,cardiac dysrhythmias, and fatigue. it may be caused by factors such as diuretic use, vomiting, or diarrhea.
- What is the primary purpose of the RACE acronym in fire safety ?
- (A) Remove patients from danger
- (B) Activate the fire alarm
- (C) Extinguish the fire
- (D) Confine the fire
Answer
(D) Confine the fire / Explanation :The RACE acronym stands for Rescue, Alarm,Confine, and Extinguish/Evacuate,which are sequential steps to follow in the event of a fire. “Confine” refers to containing the fire by closing doors and windows to prevent its spread.
- Which of the following is a common complication of peripheral intravenous (IV) therapy ?
- (A) Hypoglycemia
- (B)Phlebitis
- (C)Hypertension
- (D)Bradycardia
Answer
(B)Phlebitis / Explanation : Phlebitis, inflammation of the vein, is a common complication of peripheral IV therapy and may present with symptoms such as pain, redness, swelling, and warmth along the vein. Proper insertion technique, site rotation, and catheter care can help prevent phlebitis.
- What is the primary purpose of a nasogastric (NG) tube ?
- (A) To administer enteral feedings
- (B) To monitor intracranial pressure
- (C) To provide supplemental oxygen
- (D) To drain cerebrospinal fluid
Answer
(A) To administer enteral feedings / Explanation : A nasogasrtic (NG) tube is inserted through the nose and into the stomach to provide enteral nutrition,administer medications,decompress the stomach,or remove gastric contents. it is commonly used in patients who are unable to tolerate oral intake or require nutritional support.
- Which of the following is a potential Complication of immobility in hospitalized patients ?
- (A)Decreased risk of pressure ulcers
- (B) Increased risk of deep vein thrombosis
- (C) increased muscle strength
- (D) Improved respiratory function
Answer
(B) Increased risk of deep vein thrombosis / Explanation : Prolonged immobility increases the risk of deep vein thrombosis (DVT), a blood clot that forms in a deep vein, typically in the lower extremities. Other complication of immobility may include pressure ulcers, muscle weakness, and respiratory complications.
- What is the primary purpose of the Bishop score in obstetrics ?
- (A) Assessing fetal heart rate
- (B) Evaluating the readiness of the cervix for labor induction
- (C) Monitoring amniotic fluid levels
- (D) Measuring maternal blood pressure
Answer
(B) Evaluating the readiness of the cervix for labor induction / Explanation : The Bishop score is used to assess the cervix’s readiness for labor induction by considering factors such as cervical dilation, effacement, and fetal station.
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