Licensed Practical Nurse Exam Practice Test

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  • 1/14 Questions

    Blood sugar with a range of 80-180 is normal. True or false? 

    • True
    • False
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About This Quiz

Do you want to become a nurse? Are you ready to give the nurse certification exam? Check your knowledge with this licensed practical nurse exam practice test that is given below. A licensed practice nurse is assigned to give care to sick, injured, or disabled people. To become a licensed nurse, you need to pass the certification exam, and if you are looking for revision materials for the finals, then this test is for you. Give it a try and get some desired revision.

Licensed Practical Nurse Exam Practice Test - Quiz

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  • 2. 

    What are gonads?

    • Sexual hormones

    • Adrenal glands

    • Testis and Ovaries

    • Thyroid Glands

    Correct Answer
    A. Testis and Ovaries
    Explanation
    Gonads are reproductive organs that produce gametes (sex cells) and hormones. Testis and ovaries are the primary gonads in males and females, respectively. Testis produce sperm and the hormone testosterone, while ovaries produce eggs and the hormones estrogen and progesterone. These hormones are responsible for the development of secondary sexual characteristics and regulation of the reproductive system. Adrenal glands are not gonads, but they do produce some sex hormones. Thyroid glands are not directly involved in reproduction.

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  • 3. 

    _________ is produced in mothers during uterine contraction and makes milk ejection in nursing mothers.

    • Angiotensin

    • Oxytocin

    • Minotocin

    • None of the above 

    Correct Answer
    A. Oxytocin
    Explanation
    Oxytocin is produced in mothers during uterine contraction and is responsible for milk ejection in nursing mothers. It is a hormone released by the pituitary gland and plays a crucial role in the bonding between mother and child. Oxytocin stimulates the muscles of the uterus to contract during labor and delivery, and also stimulates the mammary glands to release milk during breastfeeding. This hormone helps facilitate the mother-infant bond and promotes successful breastfeeding.

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  • 4. 

    _____________ and ___________ are due to abnormal increase in growth hormones.

    • Gigantism 

    • Blindness

    • Dwarfism

    • All of the above

    Correct Answer(s)
    A. Gigantism 
    A. Dwarfism
    Explanation
    Gigantism and dwarfism are both conditions that result from an abnormal increase in growth hormones. Gigantism is characterized by excessive growth and height, while dwarfism is characterized by stunted growth and short stature. Both conditions are caused by an imbalance in the production of growth hormones, leading to abnormal growth patterns.

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  • 5. 

    Vasopressin _____________ urine production.

    • Decreases

    • Increases

    • Intensify

    • Stops

    Correct Answer
    A. Decreases
    Explanation
    Vasopressin is a hormone that regulates water balance in the body. It acts on the kidneys to reabsorb water and decrease urine production. Therefore, the correct answer is "decreases" as vasopressin reduces the amount of urine produced by the body.

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  • 6. 

    What are the following signs and symptoms of Hyperthyroidism?

    • Cold Clammy Skin

    • Dry skin

    • Hair loss

    • A, C, and D

    Correct Answer
    A. A, C, and D
    Explanation
    Hyperthyroidism is a condition characterized by an overactive thyroid gland. Cold clammy skin, hair loss, and dry skin are all signs and symptoms of hyperthyroidism. Cold clammy skin may occur due to increased sweating, while hair loss and dry skin can be caused by the excessive production of thyroid hormones. Therefore, the correct answer is A, C, and D.

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  • 7. 

    Glucose is vital for cellular respirations to make__________________ for the body.

    Correct Answer
    energy
    Explanation
    Glucose is a crucial component in cellular respiration, a process in which cells convert glucose into energy. Through a series of biochemical reactions, glucose is broken down to produce adenosine triphosphate (ATP), which is the primary source of energy for the body. Therefore, the correct answer is "energy."

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  • 8. 

    The thyroid hormone must have______________to function properly.

    • Calcium

    • Vitamin

    • Iodine

    • None of the above

    Correct Answer
    A. Iodine
    Explanation
    The thyroid hormone requires iodine to function properly. Iodine is an essential component of thyroid hormones, specifically thyroxine (T4) and triiodothyronine (T3). These hormones are crucial for regulating metabolism, growth, and development in the body. Without sufficient iodine, the thyroid gland cannot produce enough thyroid hormones, leading to various health issues such as hypothyroidism or goiter.

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  • 9. 

    WBCs in childhood helps fight infection due to the maturation of ________________.

    • Oxytocin

    • Nemoacid

    • Thymosin

    • None of the above

    Correct Answer
    A. Thymosin
    Explanation
    Thymosin is a hormone produced by the thymus gland, which plays a crucial role in the maturation and development of white blood cells (WBCs) in childhood. WBCs are an essential part of the immune system and are responsible for fighting infections. Therefore, the maturation of WBCs is facilitated by thymosin, making it an important factor in the body's ability to combat infections during childhood.

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  • 10. 

    What are the signs and symptoms of Hypothyroidism?

    • Fatigue

    • Depression

    • Weight gain

    • Fever

    • A, B, and C

    Correct Answer
    A. A, B, and C
    Explanation
    The signs and symptoms of hypothyroidism include:
    Fatigue
    Depression
    Weight gain
    Fever is not typically a symptom of hypothyroidism.

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  • 11. 

    Which hormone is produced during dehydration?

    • Renin

    • Oxytocin

    • ADH

    • Thymosin

    Correct Answer
    A. ADH
    Explanation
    ADH (Antidiuretic hormone), also known as vasopressin, is produced by the hypothalamus and released by the pituitary gland in response to dehydration. Its main function is to regulate water balance in the body by increasing water reabsorption in the kidneys, reducing urine output, and conserving water. Therefore, ADH is the hormone produced during dehydration to help maintain fluid balance and prevent excessive water loss.

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  • 12. 

    The Para thyroid regulates _______________ levels in your body.

    • Vitamin 

    • Calcium 

    • Iodine

    • Blood sugar

    Correct Answer
    A. Calcium 
    Explanation
    The parathyroid gland regulates calcium levels in the body. Calcium is an essential mineral that plays a crucial role in various bodily functions, including bone health, muscle contraction, nerve signaling, and blood clotting. The parathyroid gland produces parathyroid hormone (PTH), which helps to regulate the amount of calcium in the blood by stimulating the release of calcium from bones, increasing calcium absorption in the intestines, and reducing calcium excretion in the kidneys. Therefore, the correct answer is calcium.

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  • 13. 

    A Goitre is when the thyroid is:

    • Hyper active

    • Normal function

    • Hypo active

    • All of the above

    Correct Answer
    A. Hypo active
    Explanation
    A goitre is a condition where the thyroid gland is hypoactive, meaning it is underactive and not producing enough thyroid hormones. This can lead to symptoms such as fatigue, weight gain, and difficulty concentrating. It is important to diagnose and treat a hypoactive thyroid to prevent further complications and improve overall health.

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  • 14. 

    Which of the following is NOT a common type of medical imaging?

    • X-ray 

    • MRI 

    • Ultrasound 

    • Phrenology

    Correct Answer
    A. Phrenology
    Explanation
    Phrenology is a pseudoscience that involves studying the shape of the skull to determine personality traits. The other options are common medical imaging techniques used to visualize internal structures and diagnose medical conditions.

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  • Current Version
  • Jan 15, 2025
    Quiz Edited by
    ProProfs Editorial Team
  • May 01, 2010
    Quiz Created by
    Baby Bo
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