Injury to the reticular formation can result in which of the following?
A) Hypertension B) Alzheimer disease
C) Parkinson disease D) Irreversible coma
(
Question 2) Parasympathetic stimulation reduces heart rate.
Indicate whether the statement is true or false
(
Question 3) Where would you expect to find numerous gap junctions in muscular tissue?
A) The sarcoplasmic reticulum of skeletal muscle
B) The intercalated discs of cardiac muscle
C) The A bands of skeletal and cardiac muscle
D) Multiunit smooth muscle
E) The sarcolemma of skeletal muscle
(
Question 4) Primary germ layers are formed during ________.
A) cleavage
B) gastrulation
C) implantation
D) conception
E) organogenesis
(
Question 5) What would you find in the marrow cavity of the diaphysis of an adult humerus (arm bone)?
A) Compact bone
B) Periosteum
C) Red bone marrow
D) Yellow bone marrow
E) Hemopoietic tissue
(
Question 6) Which of the following issues output to the VRG to adjust the respiratory rhythm?
A) DRG B) NRG C) SRG D) PRG
(
Question 7) Which of the following structures does not contain CSF?
A) Subarachnoid space B) Lateral ventricle
C) Dural sinus D) Central canal
(
Question 8) Desmosomes form channels that allow each cardiocyte to electrically stimulate its neighbors.
Indicate whether the statement is true or false
(
Question 9) Michael Jordan was arguably the best player in professional basketball history. Scientifically, one would expect him to have highly developed ________ fibers.
A) white
B) red
C) slow oxidative
D) intermediate
E) fast twitch
(
Question 10) ________ provide motility to a sperm cell, ________ act as sensory antennae in many cells, and ________ increase a cell's surface area.
A) Flagella; cilia; microvilli
B) Microvilli; flagella; cilia
C) Cilia; microvilli; flagella
D) Flagella; microvilli; cilia
E) Microvilli; cilia; flagella
Quick Reply
