ATI RN
Integumentary System Multiple Choice Questions and Answers PDF Questions
Question 1 of 5
Complete the following sentence: Solutions of equal solute concentration are called…
Correct Answer: C
Rationale: The correct answer is C: Isotonic. Solutions with equal solute concentration have the same osmotic pressure, allowing for balanced movement of water in and out of cells. This prevents cells from shrinking or swelling. Volumetric (A) refers to measurement, hypertonic (B) means higher solute concentration, and metabolic (D) pertains to biochemical reactions, making them all unrelated to the concept of equal solute concentration.
Question 2 of 5
A patient with a peptic ulcer who has an NG tube develops sudden severe upper abdominal pain, diaphoresis, and a very firm abdomen. Which action should the nurse take next?
Correct Answer: B
Rationale: The correct answer is B: Obtain the vital signs. Sudden severe upper abdominal pain, diaphoresis, and a very firm abdomen in a patient with a peptic ulcer and NG tube can indicate a perforation or complication requiring immediate assessment. Vital signs can provide crucial information on the patient's condition and guide further interventions. Irrigating the NG tube (A) can worsen the situation if there is a perforation. Giving antacid (C) may not address the underlying issue and delay necessary interventions. Listening for bowel sounds (D) is important but obtaining vital signs takes precedence in this critical situation.
Question 3 of 5
A client with a history of heart failure and hypertension is in the clinic for a follow-up visit. The client is on Lisinopril (Prinivil) and warfarin (Coumadin). The client reports new onset cough. What action by the nurse is most appropriate?
Correct Answer: A
Rationale: The correct answer is A: Assess the client's lung sounds and oxygenation. This is the most appropriate action because Lisinopril, an ACE inhibitor, can cause a side effect of cough due to bradykinin accumulation in the lungs. This cough can indicate potential pulmonary edema or bronchospasm. Assessing lung sounds and oxygenation can help determine the severity of the cough and any respiratory distress. It is crucial to evaluate the client's respiratory status promptly to prevent further complications. Summary of other choices: B: Instructing the client on another antihypertensive is not appropriate without assessing the current situation. C: Obtaining vital signs is important but assessing the respiratory status takes precedence due to potential respiratory distress. D: Reminding the client about the side effect of Prinivil is not sufficient; the focus should be on evaluating the current cough and its impact on the client's respiratory status.
Question 4 of 5
Which of the skin layer is not pierced by arterioles-
Correct Answer: C
Rationale: The correct answer is C: Epidermis. Arterioles are small blood vessels that supply oxygen and nutrients to tissues. The epidermis is the outermost layer of the skin and does not contain blood vessels. Therefore, arterioles do not pierce through the epidermis. The dermis (choice A) and subcutaneous layer (choice B) both contain blood vessels, so arterioles do pierce through them. Muscles (choice D) are not part of the skin layers, so arterioles do not pierce through muscles either. In summary, the epidermis is the only skin layer that is not pierced by arterioles because it lacks blood vessels.
Question 5 of 5
Where does active mitosis take place
Correct Answer: A
Rationale: The correct answer is A: Stratum germinativum. Active mitosis takes place in the stratum germinativum, also known as the basal layer of the epidermis. This layer contains actively dividing cells responsible for skin regeneration. The other choices, B: Stratum granulosum, C: Stratum lucidum, and D: Stratum corneum, are layers of the epidermis where cells are not actively dividing but rather undergoing differentiation and maturation. Therefore, they do not host active mitosis.