Thursday 1 October 2015

Nursing competitive Questions And Answers

71 .             Which of the following words represents the basic unit of all life and is the simplest structure that possesses all the characteristics of life: organization, metabolism, responsiveness, homeostasis, growth, and reproduction?
A.    the cell
B.    a gene
C.    a chromosome
D.    the organelles
Ans:  A

72 .             Which of the following cells of the body are in almost constant mitosis?
A.    nerve cells
B.    stomach cells
C.    muscle cells
D.    renal cells
Ans:  B

73 .             Where is ribosomal RNA used in protein synthesis produced?
A.    organelles
B.    mitochondria
C.    Golgi apparatus
D.    Centrioles
Ans:  D

74 .             Tissue in the urinary bladder called transitional epithelium is best described in which of the following ways?
A.    changes from cuboidal to columnar
B.    are single layer and not stratified
C.    contain a special elastic substance to aid in expansion
D.    change shape depending on the bladder's fullness
Ans:  D

75 .             When teaching someone about endocrine glands, which of the following statements could you use?
A.    "The endocrine glands include sweat and sebaceous glands."
B.    "Endocrine glands all have at least one duct."
C.    "Hormones are carried away from the endocrine gland by the blood."
D.    "There is no epithelial tissue in endocrine glands."
Ans:  C

76 .             The vocal cords have and function with which of the following kinds of tissue?
A.    liquid connective tissue
B.    hard connective tissue
C.    fibrous connective tissue
D.    soft connective tissue
Ans:  C

77 .             The thoracic and abdominopelvic cavities are divided by which of the following body structures?
A.    rib cage
B.    diaphragm
C.    sternum
D.    Stomach
Ans:  B

78 .             The body's biggest organ is which of the following components of the body?
A.    large intestine
B.    the skin
C.    small intestine
D.    Kidneys
Ans:  B

79 .             The skeletal system acts as a storehouse for calcium, which is a very important component in muscle contractions, as well as which of the following activities in the body?
A.    producing testosterone
B.    preventing seizures
C.    making lymph
D.    blood clotting
Ans:  D

80 .             When reading an autopsy report, the nurse encounters the term "mid-sagittal plane." This nurse understands that this means the body was viewed using a plane that matched which of the following descriptions?
A.    This plane cuts the body horizontally.
B.    This plane divides the body into front and back portions.
C.    The body is separated into left and right equal portions.
D.    The body is divided using an X across the chest.
Ans:  C

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