continue as cardiac nerves to heart. these fibers terminate in the SA and the AV nodes and in atrial and ventricular myocardium, aorota, pulmonary trunk, and coronary arteries. increases heart rate and contraction strength and dialtes the coronary arteries to increase myocardial blood flow.
Petty cash is a small amount of discretionary funds in the form of cash used for expenditures where it is not sensible to make any disbursement by cheque, because of the inconvenience and costs of writing, signing, and then cashing the cheque.he bookkeeping entry for this initial fund would be to debit Petty Cash and credit bank account. As expenditures are made, the custodian of the fund will reimburse employees and receive a petty cash voucher with a receipt/invoice attached in return.
The imprest is periodically replenished. See also: Petty cash. a system used to control the expenditure of petty cash. An opening balance of petty cash (called the imprest) is made available to cover the petty cash expenses for the next accounting period. At the end of the period, whatever cash has been spent is replenished to restore the petty cash balance. This system tends to limit any losses, for example, via fraud, because the maximum that can be misappropriated in any one period is the imprest or opening balance.