Which of the following is a series of convulsive inhalations followed by a single prolonged exhalation where the rima glottidis closes earlier than normal after each inhalation so only a little air enters the lung with each inhalation?
a) sobbing
b) sneezing
c) coughing
d) hiccupping
e) Valsalva maneuver
a
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Cardiac reserve is
A. the potential increase in stroke volume someone would show if they engaged in athletic training. B. the increase in cardiac output an individual is capable of demonstrating during vigorous exercise. C. the amount of blood left in the heart after the ventricle has contracted during cardiac cycles at rest. D. the blood that the heart uses to nourish its cardiac muscle and does not put into general circulation.
Sensory neurons are
A. always unipolar. B. always bipolar. C. always multipolar. D. mostly unipolar, but some are bipolar. E. mostly multipolar, but some are bipolar.
Some of the least permeable capillaries are found in the ________, while some of the most permeable capillaries are found in the _________.
A. kidney; brain B. intestine; muscles C. bone marrow; brain D. brain; bone marrow
________ are non-ossified fibrous attachments between cranial bones
A) Cribriform plates B) Sella turcicae C) Zygomatic processes D) Fontanelles E) Sutures