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GBIO 200 Stiller SELU, final exam (all tests With Correct answers

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GBIO 200 Stiller SELU, final exam (all tests With Correct answers a. histones, chromatin - ANSWER DNA is wrapped around ______________ to form _________________. A) proteins; nucleosides B) proteins; nucleotides C) histones; nucleosides D) histones; nucleotides E) histones; chromatin a. R group - ANSWER The difference between one amino acid and another is found in the ... a. amino group b. carboxyl group c. R group d. peptide bond e. carbon atoms 1. true - ANSWER True or false? Activated RTK can activate Ras or Akt. a) true b) false a. 6, 2 and 2 - ANSWER 13. In the Kreb's cycle, how many NADH, FADH2 and ATP molecules are made for each glucose? a. 3, 1 and 1 b. 6, 2 and 2 c. 3, 2 and 2 d. 2, 2 and 4 b. semiconservative - ANSWER DNA replication is said to be: A) conservative B) semiconservative C) liberal D) moderate 2. 2.5 - ANSWER In the mitochondrial electron transport chain, how many ATP molecules are made for each NADH? a. organic acid - ANSWER The following functional group makes an __________. R-COOH a. ester b. ether c. alcohol d. aldehyde e. organic acid 3. c oxygen gas - ANSWER Which of the following is MOST LIKELY to cross a membrane by simple diffusion? a) an amino acid b) a proton c) oxygen gas d) a polysaccharide e) all of the above a. adenine and guanine - ANSWER Which of the following are purine nucleotides? A) Adenine and Thymine B) Guanine and Cytosine C) Thymine and Cytosine D) Adenine and Guanine 4. Prokaryotic cells do not have a membrane-bound nucleus, but eukaryotic cells do have such a nucleus - ANSWER Which of these best distinguishes a prokaryotic cell from a eukaryotic cell? 5. E. all of these statements are correct - ANSWER Which of the following statements is correct? a. All organisms are composed of cells. b. Cells come only from pre-existing cells. c. Cells are the fundamental unit of life. d. Cell theory is one of the unifying concepts of biology. e. All of these statements are correct. a. light microscope - ANSWER What type of microscope would you use to observe the behavior of unicellular organisms in a drop of pond water? a. light microscope b. scanning electron microscope (SEM) c. transmission electron microscope (TEM) d. atomic force microscope a. all of these statements above are true about water - ANSWER Which of the following is true of water? a. it can dissolve polar molecules b. it has surface tension c. it has a high heat capacity so that it doesn't change temperature rapidly d. the solid form is less dense than the liquid form e. all of the above are true statements about water a. mitochondrion - ANSWER The organelle where aerobic respiration occurs to generate most of the cell's useable energy is: a. mitochondrion b. lysosome c. ribosome d. Golgi apparatus e. chloroplast f. chloroplasts - ANSWER Plant cells are able to make their own food because they have a. smooth endoplasmic reticulum b. mitochondria c. rough endoplasmic reticulum d. lysosomes e. chloroplasts a. moves molecules out of a cell - ANSWER Exocytosis a. moves molecules out of a cell b. moves molecules into a cell c. moves molecules either out of a cell or into a cell depending on the conditions b. molecule - ANSWER When two or more atoms combine they form: a. element c. molecule d. ion. isotope e. proton d. protons - ANSWER What constitutes the atomic number of an atom? a. electrons b. neutrons c. protons d. protons and neutrons b. neutrons - ANSWER What varies to change the isotopic form of an atom? a. protons b. neutrons c. electrons d. all of the above e. none of the above c. covalent - ANSWER A strong chemical bond resulting from sharing electrons a. ionic b. covalent c. hydrogen b. ionic - ANSWER The bond formed between anions and cations b. ionic c. covalent d. hydrogen e. all of these statements above are true about water - ANSWER Which of the following is true of water? f. it can dissolve polar molecules g. it has surface tension h. it has a high heat capacity so that it doesn't change temperature rapidly

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Newest 2025 NUR 504 3P APEA
Exam with accurate questions
and verified answers covering
pathophysiology,
pharmacology, and physical
assessment for advanced
practice nursing Latest Exam
Questions and Answers
a) A 7-year old female patient presents with severe injuries that are inconsistent
with the explanation given for them. The nurse practitioner questions the
mother about abuse. She admits that her husband, the child's father, beat the
child. How should the nurse practitioner proceed?
a. Inform the mother that the abuse must be reported to child protection authorities.
b. Counsel the mother that if it happens again it will be reported to child protection
service.
c. Ask the child what she did to cause the punishment
d. Refer the family to the National Domestic Violence hotline. - ANSWER a. Inform the
mother that the abuse must be reported to child protection authorities.
b)

, c) Antidepressant discontinuation syndrome is less likely if the patient
a. Is male
b. Is less than 35 y/o
c. Has taken an SSRI with a short half life
d. Gradually tapers SSRI use - ANSWER d. Gradually tapers SSRI use



d) A 7-year old female patient presents with severe injuries that are inconsistent
with the explanation given for them. The nurse practitioner questions the
mother about abuse. She admits that her husband, the child's father, beat the
child. How should the nurse practitioner proceed?
a. Inform the mother that the abuse must be reported to child protection authorities.
b. Counsel the mother that if it happens again it will be reported to child protection
service.
c. Ask the child what she did to cause the punishment
d. Refer the family to the National Domestic Violence hotline. - ANSWER a. Inform the
mother that the abuse must be reported to child protection authorities.



e) A patient has Kawasaki syndrome. Which characteristics would be UNUSUAL?
a. Age > 15 years
b. Fever > 101 F (38.3 C)
c. Exudative pharyngitis
d. Painful rash - ANSWER a. Age > 15 years



f) 30 years old female comes into a clinic with classic signs and symptoms of
appendicitis. The NP fails to refer the patient to a surgeon. The appendix
ruptures and the woman die. This is an example of
a. Failure of diligence
b. Professional liability
c. Negligence
d. Malpractice - ANSWER d. Malpractice



g) The NP is counseling a 25 y/o sexually active male patient about condom use,
which of the following statement is INCORRECT
a. Adequate lubrication is needed to prevent damage to the condom
b. Roll the condom over an erect penis before any sexual contact
c. Make sure the condom is tight against the head of the penis
d. Withdraw while the penis is erect, so that the condom stays in place
h) Explanation: Condoms - ANSWER c. Make sure the condom is tight against
the head of the penis

, i) The NP is counseling a 25 y/o sexually active male patient about condom use,
which of the following statement is INCORRECT
a. Adequate lubrication is needed to prevent damage to the condom
b. Roll the condom over an erect penis before any sexual contact
c. Make sure the condom is tight against the head of the penis
d. Withdraw while the penis is erect, so that the condom stays in place
e.
j) Explanation: Condoms - ANSWER c. Make sure the condom is tight against
the head of the penis



k) Which of the following descriptions of Denver II Developmental Screening
Test is most accurate?
a. Applicable to children from birth to 2 years; evaluates four major categories of
development: motor, intellectual, emotional, and language to determine whether a
child is within normal range for various behaviors or is developmentally delayed
b. Applicable to children from birth to 5 years; evaluates four major categories of
development: motor, vision, hearing and psychosocial to determine whether a child is
normal or developmentally compromised
c. Applicable to children from birth to 6 years; evaluates four major categories of
development: gross motor, fine motor-adaptive, language, and personal social to
determine whether a child is within normal range for behaviors or is developmentally
delayed. - ANSWER d. Applicable to children from birth to 6 years; evaluates four major
categories of development: gross motor, fine motor-adaptive, language, and personal
social to determine whether a child is within normal range for behaviors or is
developmentally delayed.



l) A 15 years old high school student with a mild sore throat and low-grade fever
that has persisted for about 3 weeks. She reports general malaise, fatigue, and
loss of appetite. The NP suspects mononucleosis. Which of the following is the
LEAST appropriate intervention?
a. Palpate the lymph nodes and spleen
b. Examine the posterior oropharynx for petechiae
c. Obtain a CBC, throat culture, and heterophil antibody test.
d. Obtain an urinalyses and serum for LFTs and amylase - ANSWER d. Obtain an urinalyses
and serum for LFTs and amylase



m) A 32 years old male patient complaint of urinary frequency and burning on
urination for 3 days. Urinalyses reveals bacteriuria and positive nitrites. He
denies any past hx of urinary tract infections. The initial treatment should be:

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