Exam (elaborations)
Unitek Midterm Term 1 VN|62 Questions and Answers
Unitek Midterm Term 1 VN|62 Questions and Answers
[Show more]
1 review
By: ejazshazia8 • 5 months ago
Content preview
Unitek Midterm Term 1 VN|62 Questionsand Answers
Which of the following principles is correct during a wound irrigation? Select all that apply. - --Clean from least contaminated to most contaminated;
-Cleanse the area around the skin with antiseptic swabs first;
-1 inch away from wound -Which of the following descriptions best defines the gate control theory? - -
The brain does not have capacity to acknowledge the pain while it is interpreting another stimuli. -Which of the following are the advantages of a client receiving proper pain management during their hospital stay? Select all that apply. - -Faster recovery;
Fewer readmission;
Improved quality of life;
Shorter hospital stay -Which of the following are objective signs of pain? Select all that apply. - -
Increased pulse rate;
Increased blood pressure;
Diaphoresis -Which of the following lists gives the correct order for the parts through which light passes as it enters the eye? - -cornea, aqueous humor, lens, vitreous humor -Which portion of the brain controls the basic functions of life? - -Medulla -Cranial nerve VII is the ____________ nerve. - -Facial -The spinal cord extends from the brainstem to the: - -2nd lumbar vertebra -Which hormone is the mineralcorticoid that acts on the kidneys to regulate sodium and potassium levels? - -Aldosterone -The endocrine tissue of the pancreas contains cluster of alpha and beta cells known as: - -islets of Langerhans -What is the function of the thymus gland? (Select all that apply.) - -
stimulates the maturation of lymphocytes into T cells;
coordinates immune defenses -What are the effects of the release of epinephrine and norepinephrine? (Select all that apply.) - -vasoconstriction;
increased heart rate;
release glucose reserves -Systemic circulation occurs when blood is pumped from the left ventricle of the heart through all parts of the body and returns to the heart in the: - -
Right Atrium -The right atrium receives blood from the: - -superior and inferior venae cavae and coronary sinus -The immune system is a "built in" bodyguard. Which of the following elements is it guarding against? (Select all that apply): - -malignant cells;
allergens;
toxins;
pathogens -Small cordlike structures, that connect AV valves to the walls of the heart, are: - -Chordae tendineae -The nurse performing passive range-of-motion exercises on the client will move the joint through the ROM to: - -The point of pain or resistance -With lifting or moving a client up in bed, the nurse should protect his or her back by: - -Bending at the knees -After cleaning the patient's dentures, the nurse will replace them by: - -
Upper first -A nurse is about to give a client a complete bed bath. Which of the following actions should the nurse take to maintain the client's privacy? - -
Close the curtains around the clients bed -Which enzymes are produced by the pancreas? (Select all that apply.) - -
trypsin (protease);
lipase (steapsin);
amylase (amylopsin) -A major part of the large intestine is the __________ which leads into the rectum? - -Sigmoid colon -The inner surface of the small intestines contain millions of tiny finger-like projections called: - -Villi
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Nursephil2023. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
75632 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now