1
. The resistance stage in the general adaptation syndrome (stress response) is dominated by
A. aldosteroneB. norepinephrineC. angiotensinD. epinephrine
Anatomy and Physiology Proctored ExamAnatomy And Physiology Proctored Exam
43 questions · Page 1 of 2
Anatomy And Physiology Proctored Exam is a nursing-school practice exam with 43 questions. It is written for nursing students preparing for this course exam and for NCLEX-style review. Every question has its own page showing the full stem, all answer options, the correct answer, and a written rationale explaining why each option is right or wrong.
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Start Practice ExamQuestions 1–25 of 43
2
The posterior pituitary secretes.
A. prolactin (PRL)B. thyroid hormone (TH)C. adrenocorticotropic hormone (ACTH)D. growth hormone (GH)
Anatomy and Physiology Proctored Exam3
Similar to neurotransmitters, hormones exert their action only on cells that have specific dropdown that the hormones bind to
A.
Anatomy and Physiology Proctored Exam4
The nervous system reacts to stimuli dropdown compared to the endocrine system, adapts dropdown compared to the endocrine system, and has dropdown effects compared to the endocrine system.
A. B. C.
Anatomy and Physiology Proctored Exam5
Antidiuretic hormone (ADH) targets the dropdown
A.
Anatomy and Physiology Proctored Exam6
Which of the following is not an endocrine organ?
A. SpleenB. Pineal glandC. NeurohypophysisD. Thymus
Anatomy and Physiology Proctored Exam7
The hormone called dropdown plays an important role in synchronizing physiological function with the cycle of daylight and darkness
A.
Anatomy and Physiology Proctored Exam8
Target organs most often regulate the pituitary gland via dropdown
A.
Anatomy and Physiology Proctored Exam9
The dropdown secrete(s) a hormone as a response to hypocalcemia.
A.
Anatomy and Physiology Proctored Exam10
The dropdown secrete(s) dropdown which promotes Na" and water retention
A. B.
Anatomy and Physiology Proctored Exam11
The dropdown secretes a hormone that increases the body's metabolic rate promotes alertness, quickens reflexes, and stimulates the fetal nervous system.
A.
Anatomy and Physiology Proctored Exam12
An individual has type B, Rh-positive blood. The individual has dropdown antigen(s) and can produce anti- dropdown antibodies.
A. B.
Anatomy and Physiology Proctored Exam13
Which of the following is true regarding endocrine glands?
A. They have an unusually low density of blood capillB. They secrete their products by way of ducts.C. Their secretions may be released onto the body surD. They release their secretions into the blood.
Anatomy and Physiology Proctored Exam14
What makes a cell responsive to a particular hormone?
A. The chemical properties of the hormoneB. The location of the gland that secretes the hormonC. The location of the target cells in the bodyD. The site where the hormone is secreted
Anatomy and Physiology Proctored Exam15
The resistance stage in the general adaptation syndrome (stress response) is dominated by.
A. cortisolB. aldosteroneC. epinephrineD. angiotensin
Anatomy and Physiology Proctored Exam16
The posterior pituitary releases:
A. growth hormone (GH)B. corticotropic hormone (ACTH)C. prolactin (PRL)D. thyroid hormone (TH)
Anatomy and Physiology Proctored Exam17
Which of the following best describes a hormone?
A. A chemical messenger that is triggered by the bindB. A chemical messenger transported by the bloodstreaC. Chemical messengers that travel across a synapse tD. Chemical messengers that diffuse from their point
Anatomy and Physiology Proctored Exam18
What is the function of antidiuretic hormone?
A. It acts on the hypothalamus to decrease appetite.B. It causes the release of hormones from the adrenalC. It causes smooth muscle contraction in the female D. It causes vasodilation.
Anatomy and Physiology Proctored Exam19
Serum is essentially identical to plasma except for the absence of
A. plateletsB. fibrinogenC. glucoseD. albumin
Anatomy and Physiology Proctored Exam20
Correction of hypoxemia is regulated by
A. a positive feedback loopB. an enzymatic amplificationC. a negative feedback loopD. a self-amplifying mechanism
Anatomy and Physiology Proctored Exam21
. Correctly label the parts of centrifuged blood. A. dropdown B. dropdown C. dropdown
A. B. C.
Anatomy and Physiology Proctored Exam22
Most oxygen is transported in the blood bound to
A. alpha chains in hemoglobinB. delta chains in hemoglobinC. beta chains in hemoglobinD. heme groups in hemoglobin
Anatomy and Physiology Proctored Exam23
This figure shows the correction of hypoxemia by a negative feedback loop. What should go in the box labeled 1?
A. Decreased osteoclast activityB. Increased osteoblast activityC. Secretion of erythropoietinD. Secretion of gastroferritin
Anatomy and Physiology Proctored Exam24
Where do most RBCs die?
A. Stomach and small intestineB. Lymph nodes and thymusC. Red bone marrowD. Stomach and liver
Anatomy and Physiology Proctored Exam25
A person with type AB blood has dropdown RBC antigens
A.
Anatomy and Physiology Proctored Exam